Public Policy Polling’s latest Iowa poll paints a pretty picture for President Barack Obama going into the general election campaign.

Groups opposing and supporting President Barack Obama’s re-election are making high gas prices the focal point of new television commercials in Iowa and other swing states. Videos and transcripts of the latest ads by the American Energy Alliance and Priorities USA are after the jump.

Last week Obama urged Congress to end tax breaks for oil companies, citing the industry’s high profits. U.S. Senate Republicans filibustered a bill that would have ended several deductions for five major oil companies and extended various renewable energy tax incentives. Senator Tom Harkin voted to move forward with that bill, but Senator Chuck Grassley voted to block it, as he did with similar legislation in May 2011.

Democratic Congressional Campaign Committee officials have not commented publicly on State Senator Joe Seng’s possible challenge to Representative Dave Loebsack in Iowa’s second district. However, the DCCC has commissioned a robo-poll on the potential IA-02 primary.

Governor Terry Branstad’s approval ratings were mediocre during the first year of his fifth term, but the latest Des Moines Register poll by Selzer and Co found that 56 percent of Iowa respondents approve of the job Branstad is doing, while 58 percent have a favorable impression of the governor.

A majority of Iowans oppose a constitutional amendment to ban same-sex marriage, according to the Des Moines Register’s latest statewide poll.

The Des Moines Register’s latest statewide poll conducted by Selzer & Co included more than a dozen questions about issues Iowa legislators are considering this session. Proposals to raise the gasoline tax and allow a large utility company to bill its customers up front for a nuclear power plant were among the most unpopular ideas polled.

Ron Paul, Mitt Romney, and Rick Santorum all lead President Barack Obama in the latest Iowa poll that Selzer & Co conducted for the Des Moines Register. The Register posted the toplines on its website Saturday evening. Paul leads Obama by 49 percent to 42 percent, Santorum leads by 48 percent to 44 percent, and Romney leads by 46 percent to 44 percent. Obama crushes Newt Gingrich by 51 percent to 37 percent.

I’ll update this post tomorrow with additional details, to be published in the Sunday Des Moines Register. If Selzer’s poll of 611 likely voters (drawn from a sample of 800 Iowa adults) is accurate, Obama’s campaign has a lot of work to do here. Reaching 270 electoral votes without winning Iowa would be difficult for the president.

UPDATE: The exact wording of the election questions and results are here (pdf).

The House Majority PAC, a super-PAC created last year to help Democrats win back control of the U.S. House, is running a television commercial criticizing Representative Tom Latham, the Republican candidate in Iowa’s new third Congressional district.

House Majority PAC is also showing interest in Iowa’s fourth Congressional district. Yesterday the group released topline poll numbers from eight House races, including the IA-04 contest between Representative Steve King and challenger Christie Vilsack.

Follow me after the jump for the anti-Latham ad video and transcript, as well as further details on the IA-04 poll.

I just got a call and participated in a very long political survey.  Based on the questions as the survey progressed, I'm guessing it's a Latham or NRCC poll. (Thank you for the Tarrance background and NRCC information in your comment, DesMoinesDem.  Diary is edited to reflect your insight.)

The run-down of questions, based on my scribbled notes, after the jump. 

I didn’t expect this year’s Republican caucuses to be as much of a nail-biter as the 2008 Democratic competition in Iowa, but here we are on game day, and the top three GOP candidates could plausibly finish in any order.

Is Rick Santorum rising fast enough to finish in the top two on Tuesday? The Des Moines Register’s final Iowa poll before the caucuses is one of many to show Santorum gaining strength. Representative Steve King and Senator Chuck Grassley made positive comments about Santorum’s campaign over the weekend. Although Rick Perry is criticizing Santorum’s record in Congress, there’s not enough time left to make an effective case against the latest “not Romney” through paid media.

The new Iowa polling numbers are after the jump, along with news from the stump and some candidates’ closing Iowa television and radio ads.

Six days before the Iowa caucuses, no Republican candidate has a clear lead, social conservatives remain scattered among several contenders, and new television commercials are launched on almost a daily basis. Numbers from the two latest opinion polls and news from the campaign trail are after the jump, along with some commercials currently showing on Iowa tv screens.

UPDATE: Added numbers from a new CNN poll and the latest Ron Paul tv ad.

Maybe “Organize, organize, organize and then get hot at the end” isn’t outdated Iowa caucus wisdom after all. Public Policy Polling’s latest survey of Iowa Republicans finds Representative Ron Paul slightly ahead of former Massachusetts Governor Mitt Romney. Former House Speaker Newt Gingrich dropped to third place.

UPDATE: The Republican polling firm Insider Advantage/Majority Opinion Research has also picked up on the Gingrich slide and Paul gain. Details are at the end of this post.

Seven Republican candidates take the stage tonight as Fox News and the Iowa GOP co-host a presidential debate in Sioux City. I’ll be live-blogging after the jump, where I’ve also posted some recent news about the race in Iowa.

UPDATE: Scroll down for the live-blog.

Seven Six Republican presidential candidates debate tonight in Des Moines, the first time the group has debated since Herman Cain left the race and former House Speaker Newt Gingrich became the front-runner. I plan to live-blog tonight’s debate here, but I wanted to post this thread early to give Bleeding Heartland readers a chance to talk about the race. Links and recent news from the campaign are after the jump.

UPDATE: Scroll down for the live-blog.

Who would have believed it back when Greg Ganske seemed like Newt Gingrich’s last friend left in Iowa? Within the last ten days, five six separate pollsters have released surveys showing former the House speaker with a clear lead among likely Republican caucus-goers.

Iowa Republican caucus-goers have switched their allegiance from one joke candidate selling books to another. Former House Speaker Newt Gingrich leads the field in the latest poll by Selzer and Co for the Des Moines Register. Meanwhile, former Massachusetts Governor Mitt Romney trails the latest “not Romney” contender by a larger margin than in the Register’s other polls this year.

Former Godfather’s Pizza CEO Herman Cain and Representative Ron Paul have pushed former Massachusetts Governor Mitt Romney into third place in a new Iowa Republican poll for Iowa State University, the Cedar Rapids Gazette and KCRG TV. However, less than two months before the Iowa caucuses, the majority of likely participants are still not committed to any candidate.

UPDATE: Now Rasmussen has a new Iowa poll showing former House Speaker Newt Gingrich way ahead among likely caucus-goers, followed by Romney and Cain. Details are below.

Four presidential candidates are new clustered between 17 and 20 percent support among likely Iowa Republican caucus-goers, according to Selzer and Co’s latest poll of Iowa Republicans, conducted for Bloomberg News.

Without a doubt, the superlative early voting effort by Democrats and allied groups is largely responsible for Democrat Liz Mathis’ landslide victory over Republican Cindy Golding. Although the results are still unofficial and precinct-level demographics are not yet available, sufficient detail exists to draw some preliminary conclusions from the early reporting.

Democrat Liz Mathis has banked more early votes than Republican Cindy Golding for Tuesday’s special election in Iowa Senate district 18, and a survey by Public Policy Polling puts her narrowly ahead in the final days of the campaign.

Two Republican presidential candidates who have spent very little time in Iowa during the past few months are leading the Des Moines Register’s latest poll of Iowa Republicans.

Public Policy Polling’s latest Iowa survey provides more evidence that former Godfather’s Pizza CEO Herman Cain is gaining support among Republicans as Texas Governor Rick Perry and Representative Michele Bachmann lose ground.

Former Massachusetts Governor Mitt Romney narrowly leads while former Godfather’s Pizza CEO Herman Cain has surged to second place, according to a new NBC News-Marist poll of Iowa Republicans. Meanwhile, President Barack Obama is slightly ahead of both Romney and Texas Governor Rick Perry among registered Iowa voters.

Representative Michele Bachmann is replacing the top two national figures in her presidential campaign, as the latest Rasmussen poll of Iowa Republicans shows the largest lead yet for Texas Governor Rick Perry.

Neither a late campaign start nor ignoring the Iowa GOP’s Ames straw poll has hurt Texas Governor Rick Perry’s standing among Iowa Republicans, according to a new survey by Public Policy Polling. Perry narrowly leads former Massachusetts Governor Mitt Romney and Representatives Michele Bachmann and Ron Paul among the regular GOP primary voters surveyed.

About 61 percent of Iowa registered voters, including overwhelming majorities of Democratic and no-party voters, support same-sex marriage rights, according to a new survey conducted by graduate students at Drake University. The same survey indicated that 62.5 percent of Iowa voters oppose a constitutional amendment that would ban same-sex marriage. Those are the highest levels of support for marriage equality I’ve seen in any Iowa polling. I am skeptical that an opinion poll conducted in a more traditional way would find similar numbers.

More results from the online survey and details about its methodology are after the jump.

The Des Moines Register’s new poll of 400 likely Republican caucus-goers indicates that Representative Michele Bachmann is gaining ground. Selzer and Co surveyed Iowans between June 19 and 22, and the margin of error for the sample of likely caucus-goers is plus or minus 4.9 percent. Former Massachusetts Governor Mitt Romney leads the field with 23 percent support, but he has already indicated that he won’t invest heavily in Iowa this cycle. Bachmann nearly matched Romney in the Register’s poll with 22 percent. Former Godfather’s Pizza CEO Herman Cain placed a distant third with 10 percent, followed by former House Speaker Newt Gingrich and Representative Ron Paul (7 percent each), former Minnesota Governor Tim Pawlenty (6 percent), former U.S. Senator Rick Santorum (4 percent) and former Utah Governor Jon Huntsman (2 percent).

Romney’s best numbers are among moderates, people with less than a college education, and those earning less than $50,000 per year. Bachmann did particularly well with respondents who are very conservative, well-educated and/or between the ages of 45 and 64. The encouraging poll numbers will give her more buzz just as she is scheduled to formally announce her candidacy (for the second or third time) in Waterloo on June 27.

The results are terrible for Pawlenty, who doesn’t seem to be getting any traction out of his large staff and many Iowa visits. Putting a less-bad spin on the numbers,

Republican pollster Randy Gutermuth pointed out that the Iowa Poll took place before Pawlenty’s television ads, direct mail and other paid voter outreach had time to penetrate.

“It’s way too early to be writing off Tim Pawlenty,” said Gutermuth, who is not affiliated with any presidential candidate. “I’m sure they’d rather be leading today, but I don’t think they’re jumping out of buildings either.”

Maybe not jumping out of buildings, but eager to change the subject as soon as this poll came out. On June 26, Pawlenty’s campaign announced the formation of an Iowa Legislative Steering Committee. Legislators serving on the committee cover all regions of the state: Iowa Senators Randy Feenstra (district 2), Rob Bacon (district 5) and Shawn Hamerlinck (district 42), and State Representatives Chip Baltimore (district 48), Joel Fry (district 95), Erik Helland (district 69), Chris Hagenow (district 59), Steve Lukan (district 32), Linda Miller (district 82) and Matt Windschitl (district 56). Unfortunately for Pawlenty, all the endorsements in the world won’t turn things around unless the candidate starts connecting with caucus-goers. Right now Bachmann leads him even as a second choice for Iowans who prefer Romney–and that’s without any of the candidates picking apart Pawlenty’s fiscal record and heavy state borrowing.

Speaking of the Register’s opinion polls and caucus coverage, the Sunday paper announced that Jennifer Jacobs will be the Register’s chief political writer. She replaces Thomas Beaumont, who took a job with the Associated Press this spring.

Any comments about the Republican presidential race are welcome in this thread.

UPDATE: Douglas Burns tells us what a top British bookmaker says. Even before this poll was released, Ladbrokes gave Bachmann the best chance of winning the Iowa caucuses.

SECOND UPDATE: More detailed questions results from the new Iowa poll are here. I’ve highlighted some interesting results from the “issue” questions after the jump.

President Barack Obama got a little bounce following Osama bin Laden’s killing, and the weak Republican field of challengers has helped give the president an advantage in recent swing-state polls. Public Policy Polling’s latest Iowa survey found Obama leading all the named Republican candidates by at least 9 points, for instance.

However, Obama’s position looks much more tenuous if the 2012 election is about “the economy, stupid.” According to the latest nationwide Washington Post/ABC News poll, disapproval for how Obama has managed the economy is at record-high levels, and the incumbent trails former Massachusetts Governor Mitt Romney among registered voters.

The “great recession” was not Obama’s fault, but no one can credibly claim his administration did the best it could to boost the job market and housing sector. By next November, the U.S. may be in a double-dip recession. Complicating matters for Obama, he has played into the eventual GOP nominee’s strongest arguments against his record on the economy. Follow me after the jump for details on the new national poll and the latest bad economic news.

More Iowa voters disapprove than approve of Terry Branstad’s performance as governor, according to the latest statewide survey by Public Policy Polling. Of 1,109 Iowa voters polled between April 15 and April 17, just 41 percent approved of Branstad’s performance, while 45 percent disapproved and 14 percent were not sure. In a hypothetical rematch between Branstad and Governor Chet Culver, 48 percent of respondents said they would vote for Culver, while 46 percent would vote for Branstad. Full results and crosstabs are here (pdf). Branstad was in net positive territory with men (45 percent approve/43 percent disapprove), but women disapproved by a 48-37 margin. The sample doesn’t perfectly match the Iowa electorate; I noticed that 38 percent of respondents said they were Democrats, 33 percent said they were Republicans and 29 percent said they were independents. As of April 2011, Iowa has 1,955,217 active voters, of whom 647,060 are registered Democrats (33 percent), 610,006 are registered Republicans (31 percent), and 696,061 are no-party voters (36 percent).

PPP’s last Iowa poll, taken in January, found only 40 percent of respondents had a favorable opinion of Branstad, while 44 percent had an unfavorable opinion.

The new survey suggests a plurality of Iowa voters accept marriage equality. Asked “which best describes your opinion on gay marriage,” 35 percent of respondents said “gay couples should be allowed to legally marry,” 29 percent said “gay couples should be allowed to form civil unions but not legally marry,” 33 percent said “there should be no legal recognition of a gay couple’s relationship,” and 2 percent were unsure. PPP’s January survey of Iowa voters asked the question differently and found 41 percent said same-sex marriage should be legal, 52 percent said it should not be legal, and 8 percent were unsure.

PPP also recorded job approval numbers for Senators Chuck Grassley and Tom Harkin and favorable/unfavorable numbers for Iowa’s five U.S. House representatives, Christie Vilsack and Tom Vilsack. Grassley and Harkin were both in net positive territory, but Grassley’s ratings (57/30) were much stronger than Harkin’s (47/38). It’s hard to read anything into the favorability ratings of the House members, since the opinion of voters statewide won’t necessarily reflect representatives’ standing in their own districts.

Share any relevant thoughts in this thread.

UPDATE: Forgot to mention that to my knowledge, Chet Culver’s approval ratings didn’t fall to the low 40s until the second half of 2009, when he was dealing with a recession, state budget crunch and the film tax credit fiasco.

About three-quarters of Iowa voters are against raising electricity rates now to cover the cost of building a new nuclear reactor in the future, according to a poll released today. Survey USA polled 600 Iowa registered voters between April 19 and April 21. The environmental non-profit group Friends of the Earth commissioned the survey, which also found that a large majority of respondents would rather invest in renewable energy than nuclear power. Nearly 90 percent said it would be unfair to let MidAmerican Energy keep money raised for nuclear plant construction even if the utility cancels the project.

Survey USA posted full cross-tabs here. After the jump I’ve posted topline results for each of the poll questions and background on Senate File 390, which the upper chamber will vote on this week.

The Des Moines Register continues to release results from its latest statewide poll. Selzer and Co surveyed 800 Iowa adults between February 13 and 16. Bleeding Heartland discussed the Register’s poll numbers on Governor Terry Branstad here.

Follow me after the jump to discuss President Barack Obama’s approval inching up in Iowa, slight growth in support for same-sex marriage rights, views on ways to close the state budget gap, and more.

The Des Moines Register’s first statewide poll since Governor Terry Branstad returned to office shows that 45 percent of respondents approve of the job Branstad is doing, 35 percent disapprove and 20 percent are not sure. Selzer and Co surveyed 800 Iowa adults between February 13 and 16, and the poll has a margin of error of plus or minus 3.5 percent. Ann Selzer commented in the Des Moines Register over the weekend, “Iowans are giving Gov Branstad no honeymoon.”

Elected officials never like to see their approval ratings below 50 percent, but the Register poll numbers are better for Branstad than Public Policy Polling’s latest Iowa survey. Just 40 percent of Iowa voters polled by PPP in January had a favorable opinion of Branstad, while 44 percent had an unfavorable opinion. Those low numbers probably don’t reflect a big drop in support for Branstad since November, but they underscore how strongly the 2010 voter pool skewed Republican in Iowa.

The Register’s new poll indicates that most Iowans don’t expect Branstad to fulfill key campaign promises. Asked about various goals Branstad mentioned while running for governor, respondents who were “mostly skeptical” the governor could accomplish the goal outnumbered those who were “mostly confident” he would succeed on every question.

Cut state spending by 15 percent over 5 years: 47 percent mostly confident, 49 percent mostly skeptical

Cut regulations that hamper business growth: 44 percent mostly confident, 49 percent mostly skeptical

Cut corporate income tax rates: 39 percent mostly confident, 52 percent mostly skeptical

Cut commercial property tax rates: 36 percent mostly confident, 57 percent mostly skeptical

Add 200,000 jobs within five years: 21 percent mostly confident, 76 percent mostly skeptical

Raise family incomes 25 percent over five years: 13 percent mostly confident, 84 percent mostly skeptical

The Register’s Tom Beaumont noted in his write-up of the poll,

Some Iowa economists said during the campaign that Branstad’s goals were unrealistic. The number of jobs in Iowa has grown by 233,000 since 1981, according to the Iowa Department of Workforce Development.

Family incomes in Iowa grew by 21.7 percent from 1999 to 2009, according to the U.S. Census Bureau.

Although Iowa has experienced months of economic and job growth, respondents for the Register’s new poll still see signs of economic distress. About 47 percent of respondents said Iowa is on the wrong track, compared to just 40 percent who see the state headed in the right direction. Some 47 percent of respondents said they are “personally still feeling the effects of a recession” and 41 percent said they are not personally feeling a recession but are “seeing it affect others” around them. Those numbers were almost identical to findings from the Register’s Iowa poll from January 2009, when the economy was by various measures in worse shape.

A third poll this month finds former Arkansas Governor Mike Huckabee with an early lead among Iowans likely to participate in the 2012 Republican caucuses. James Q. Lynch brought the latest poll to my attention. Strategic National surveyed 410 Republican Iowa caucus-goers on January 18 about their preferences for the next presidential campaign. Huckabee led the field with 27.5 percent, followed by former Massachusetts Governor Mitt Romney with 18.5 percent, 17.6 percent undecided, 12.4 percent for former Alaska Governor Sarah Palin, 12.2 percent for former House Speaker Newt Gingrich, 4.4 percent for former Minnesota Governor Tim Pawlenty, 3.7 percent for Representative Michele Bachmann, 1.95 percent for Senator John Thune, just under 1 percent for former Senator Rick Santorum, and 0.24 percent for Mississippi Governor Haley Barbour.

Strategic National has worked for various Republican candidates, but I know nothing about the Michigan-based consulting firm as a pollster. I wonder whether “410 Republican Iowa caucus voting answers” means 410 people who said they will go to the GOP caucuses in 2012, or 410 people who have caucused in the past, or whether some other likely voter screen was used.

Earlier this month, Public Policy Polling and Neighborhood Research both found Huckabee leading Iowa Republican caucus-goers, with Romney in second place.

My hunch is that Huckabee won’t run for president in 2012, for reasons I discussed here. Also, his 2008 campaign manager Chip Saltsman just took a job on the Hill, although Saltsman says he would be available if Huckabee runs for president again.

If Huckabee decides to challenge Obama, he’ll probably get in the race late. Iowa caucus-goers aren’t known for rewarding late starters, but Huckabee already has high name recognition here. In addition, a large portion of GOP caucus-goers have a conservative evangelical orientation. Strategic National’s poll found that nearly 68 percent of respondents said the earth was created in six days, and 45 percent agreed that the earth is about 10,000 years old.

Public Policy Polling’s latest Iowa poll finds President Barack Obama ahead of four potential Republican opponents among 1,077 Iowa voters surveyed between January 7 and 9.

Yesterday’s release showed Mike Huckabee and Mitt Romney as the leading Republicans in the early caucus race for 2012, and if the election were today, those two are the only ones who would give Obama a bigger run for his money than McCain did two years ago. Obama tops Huckabee by a slender 47-43 margin, and Romney by 47-41. But against Newt Gingrich, he would prevail, 51-38, and by 53-37 over Sarah Palin.

The difference comes with independents, who make up a full quarter of the electorate, with Democrats and Republicans splitting the rest evenly. Obama has a significant party- unity advantage against all four Republicans, taking 86-91% of his own party and holding each of them to 67-79% of the GOP. But while he leads with unaffiliated voters by a 49- 34 margin over Gingrich and 49-38 over Palin, he actually trails Huckabee, 41-42, and leads Romney only 40-38. Huckabee and Romney do also hold Obama’s crossover support down. While he takes 13% of Republicans to Gingrich’s 5% of Democrats and 17% of Republicans to Palin’s 6% of Democrats, the split against Huckabee is only 10-7, and 11-9 against Romney.

Click here for the summary and here for the full polling memo (pdf). The poll’s margin of error is plus or minus 3 percent. PPP found 50 percent of Iowa respondents approved of Obama’s performance as president, while 43 percent disapprove. Tom Jensen commented, “When you combine Obama’s relative popularity in the state with the GOP field’s lack of appeal, it looks like things are going to have to get a lot worse for the President over the next 22 months to send Iowa back into the red column.”

I wouldn’t be too sure about that. If the unemployment rate stays roughly the same or inches up, and the Republicans nominate someone without high negatives like Gingrich or Palin, Obama will have to fight to hold Iowa. Huckabee has led several early polls of Iowa Republicans, but I think he would have trouble winning the nomination if he runs. If I were a GOP primary voter, I’d be looking for a bland senator or former governor who could essentially campaign as a generic Republican.

Incidentally, Iowa may become crucial to Obama’s path to victory in 2012. Reapportionment after the 2010 census took six electoral votes away from states Obama won, and several of the 2008 blue states are likely to go Republican next cycle. One path to exactly 270 votes would have the president winning all the states he carried in 2008 except for Virginia, Ohio, Florida, Indiana, North Carolina, and the second Congressional district in Nebraska.

UPDATE: The Cook Political Report lists Iowa as a tossup for the 2012 presidential race. The other states in that category are Colorado, Florida, Nevada, Ohio, Pennsylvania and Wisconsin.  

Two polls released this week suggest that former Arkansas Governor Mike Huckabee would be the front-runner in Iowa if he runs for president in 2012. Poll details and some speculation are after the jump.

In a few hours we’ll know whether seven-term Representative Leonard Boswell foiled Iowa Republicans again. For months the third Congressional district was considered a tossup race, and Republican Brad Zaun led in two GOP internal polls released this summer. However, Boswell has led the most recent polls. The Hill commissioned a survey in mid-October that found Boswell beating Zaun 49 percent to 37 percent. According to Tim Sahd’s final rankings for the National Journal, IA-03 isn’t among 90 House seats most likely to change hands.

If Boswell survives a Republican wave election, it will be good news for Iowa Democrats, but not for people who hate negative political advertising. Beginning in August, Boswell and the Democratic Congressional Campaign Committee simply buried Zaun. Bleeding Heartland discussed early commercials for this race here and here. Details on the closing arguments from both sides are after the jump.

For most of this year, Governor Chet Culver wasn’t campaigning as actively as Republican Terry Branstad, but the governor has been making up for lost time. Since his third debate with Branstad on October 21, Culver has headlined dozens of campaign events around the state. The governor performed well in that debate and has sharpened his stump speech. Everywhere he goes, he says he feels the momentum that will win him another term.

While Iowa Democrats insist the polling trendlines favor Culver, Branstad has led in every poll released since he entered the Iowa governor’s race. His campaign has played it safe the last few weeks and appears to have avoided any “game-changing” mistakes.

A review of recent Branstad and Culver campaign messages is after the jump.

If the Des Moines Register’s new Iowa poll is accurate, Senator Chuck Grassley will cruise to re-election by a similar margin to his last four victories. However, Roxanne Conlin hasn’t thrown in the towel. She spent the final weekend campaigning around the state with Governor Chet Culver and other Democrats. Her schedule is packed for Monday too. Grassley hasn’t held many public events in the past week, but you can hardly turn on a television in Iowa without seeing one of his commercials.

As usual, most Iowa newspapers have endorsed Grassley for re-election, including the Des Moines Register, Cedar Rapids Gazette, Mason City Globe-Gazette, Sioux City Journal, Dubuque Telegraph-Herald and Quad-City Times. Rare exceptions include the Iowa City Press-Citizen (“Conlin can become the senator that Grassley should be by now”) and the Burlington Hawk-Eye (“Roxanne Conlin has not earned this endorsement so much as Grassley has turned his back on it”).

Bleeding Heartland discussed the Senate candidates’ only debate here. It looked like a tie to me, which is as good as a win for the candidate who’s ahead. Closing tv ads and campaign themes for Grassley and Conlin are after the jump.

The latest Iowa poll for the Des Moines Register finds Republicans leading the gubernatorial and U.S. Senate races and Iowa’s Supreme Court justices likely to be ousted. Selzer and Co sampled 805 likely Iowa voters between October 26 and 29.

Terry Branstad leads Governor Chet Culver 50 percent to 38 percent. That’s down from a 19-point lead in the Register’s September poll, but still a comfortable advantage. Culver’s campaign released an internal poll last week showing a much tighter race, with Branstad ahead 46-40. I had assumed Republican internal polling also showed Culver gaining, because the Cook Political Report just shifted its rating on the Iowa’s governor’s race from safe Republican to leaning Republican. I don’t think they would make that rating change if private polling showed Branstad at 50 percent with a double-digit lead.

Kathie Obradovich blogged tonight that Culver leads by 9 percent among respondents who had already voted, even though he trails by 12 percent among the whole sample. The Register’s other piece on the new poll refers to “the electorate’s conservative profile” but gives no details about the partisan breakdown of the sample. I will update this post if more details emerge about the poll’s demographics.

Selzer and Co found Senator Chuck Grassley leading Roxanne Conlin 61 percent to 30 percent, virtually the same margin as in the Register’s September Iowa poll.

The news for Iowa Supreme Court justices wasn’t much better:

A third of likely Iowa voters say they will vote to retain Chief Justice Marsha Ternus and Justices David Baker and Michael Streit. Thirty-seven percent say they will vote to remove all three. Ten percent plan to retain some. The rest either don’t plan to vote on judicial retention or haven’t made up their minds.

I thought it was foolish for the anti-retention groups to feature Representative Steve King in their radio commercials, but if voters throw out the judges, King will be able to take some credit.

Obradovich didn’t give poll numbers for the Congressional races but noted, “Mariannette Miller-Meeks appears to have the best chance of any of the GOP challengers to unseat an incumbent Democrat.” That would be quite an achievement, since Iowa’s second district has the strongest Democratic lean. However, Miller-Meeks has been campaigning hard, and the Democratic Congressional Campaign Committee’s latest commercial against her is atrocious. It wouldn’t surprise me if that ad drives more voters toward Miller-Meeks than toward incumbent Dave Loebsack.

Iowa Democrats need to get out the vote and hope the Register’s poll contains faulty assumptions about who will turn out on Tuesday.

UPDATE: One positive sign for Loebsack is the large lead Democrats have in early voting in the IA-02 counties (pdf file).

SECOND UPDATE: The best news in the poll: Tom Miller 45, Brenna Findley 34.

Findley, a 34-year-old Dexter lawyer and tea party favorite, has spent more on advertising than Miller, who was first elected in 1978. However, Miller leads Findley among independent voters by 20 percentage points and nets a larger share of support from Democrats than Findley receives from Republicans.