At this time four years ago, Barack Obama’s campaign had about 30 field offices up and running in Iowa, compared to six offices for Republican presidential candidate John McCain.

Obama’s campaign has had eight Iowa field offices open this summer and is rolling out another 26 offices around Iowa this weekend. So far, Mitt Romney’s campaign has ten Iowa field offices, in addition to the unified Republican headquarters in Urbandale.

After the jump, I compare the field office locations for each presidential campaign, grouped by Iowa Congressional district. Where relevant, I’ve also noted competitive Iowa House and Senate districts near the Obama and Romney field offices, although I doubt either presidential campaign will do much for down-ticket Democratic or Republican candidates.

Opposing all government funding for abortion is settled dogma among Iowa Republican activists and elected officials. For two years in a row, Senate Democrats have blocked attempts to write new restrictions on Medicaid abortion coverage into the budget for the state Department of Human Services. Now DHS Director Chuck Palmer has signaled that taking control of the upper chamber may not give Republicans the power to restrict the choices of low-income women.

Palmer’s action puts Governor Terry Branstad in an awkward position, and a legislature completely under GOP control could create a political nightmare for Branstad, a proud “pro-lifer” throughout his career.

Not put off by picking the wrong candidates in two Iowa Republican primaries in 2010, the National Republican Congressional Committee has elevated Ben Lange to “contender” status in Iowa’s first district, while taking a neutral posture in the second district primary.

Matt Strawn stepped down early from his job as chair of the Republican Party of Iowa, but he will be immersed in this November’s down-ticket elections as Iowa chair of the 527 group GOPAC.

The nice thing about a large majority, like the 60 to 40 Republican advantage in the Iowa House, is not needing every vote in your caucus for every bill. Members can oppose the party line when local interests are threatened without derailing the legislative process. Retiring State Representative Steve Lukan showed how it’s done when he voted against the Rebuild Iowa Infrastructure Fund budget in the House Appropriations Committee last week, because that bill left out $5 million in funding for a major project in Lukan’s district.

This basic concept of representing your constituents is apparently lost on Walt Rogers. The first-term Republican from a district covering parts of Cedar Falls and Waterloo just voted for an education budget that slashes funding for the University of Northern Iowa.

UPDATE: Scroll down for Rogers’ weekly newsletter, which discusses his vote on the education budget.

Republican rivals Rod Blum and Ben Lange continue to make very different cases for their candidacies in Iowa’s first Congressional district. Blum emphasizes his biography and experience, while Lange emphasizes the network of support he is building in his second attempt to defeat Representative Bruce Braley.

Follow me after the jump for a closer look at Blum’s pitch to Republican audiences and Lange’s new endorsements from nine GOP state legislators, complementing the steering committee he announced earlier this month.  

The redistricting process and several Republican retirements have created many pickup opportunities for Iowa House Democrats. The devastating 2010 election left them nowhere to go but up in the lower chamber, where Republicans currently enjoy a 60 to 40 majority. Relatively few sitting House Democrats represent vulnerable districts.

Speaking to activists at the Polk County Democratic convention on March 10, I heard lots of optimism about the House races. After the jump I’ve posted some early thoughts on the seats up for grabs.

Although the 60 Republicans and 40 Democrats in the Iowa House haven’t changed since last year, I thought it was worth updating this post, because some committee assignments have changed, and House Democrats reshuffled their ranking members somewhat.

Majority and minority leadership teams are after the jump, along with all members of standing House committees. All 100 House districts are on the ballot every two years, so I’ve noted the new district numbers for state representatives seeking re-election in 2012, as well as which House members have said they will retire after this year’s legislative session.

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.

Here’s a question to get our weekend conversation going: which Republican will be next to follow Tim Pawlenty out of the presidential race?  

The abortion issue magically transforms conservatives from people who want to keep bureaucrats from getting between you and your doctor into people eager to let the government limit pregnant women’s medical care. The Iowa House demonstrated that contradiction again yesterday, as representatives approved a ban on most abortions after 20 weeks gestation.

House File 657 is modeled on a Nebraska statute with the intent of stopping Omaha physician Leroy Carhart from opening an abortion clinic in Iowa. State representatives voted 60 to 39 to send the bill to the Senate. The yes votes included 56 Republicans and four Democrats: Dan Muhlbauer (district 51), Brian Quirk (district 15), Kurt Swaim (district 94) and Roger Thomas (district 24). Three first-term Republicans–Kim Pearson (district 42), Glen Massie (district 74) and Tom Shaw (district 8)–voted no, along with the rest of the House Democratic caucus. Those Republicans have argued against the bill because it would ban less than 1 percent of abortions in Iowa; their opposition forced House Republican leaders to pull the bill out of the House Human Resources Committee and send it to Government Oversight instead.

Excerpts from yesterday’s arguments for and against House File 657 are after the jump, along with thoughts about the bill’s prospects in the Iowa Senate.

Democrats suffered big losses in the Iowa House and Senate last night. Assuming no results change through recounts, the House is likely to switch from 56 Democrats and 44 Republicans to 59 Republicans and 41 Democrats. I’ve seen some online references to a 58-42 split, but that’s not how the count looks based on unofficial results posted on the Secretary of State’s website.

Democrats maintain control of the Iowa Senate, but their majority shrank from 32-18 to 27-23. Governor-elect Terry Branstad should easily be able to get his agenda through the Iowa House, and Senate Majority Leader Mike Gronstal may have trouble keeping his caucus united.

UPDATE: Late returns could change the outcome in two Senate seats; it’s possible the chamber could have a 25-25 split, or a 26-24 Democratic majority.

SECOND UPDATE: A few more races could switch as more absentee ballots come in. As of Wednesday evening, Democrat Tom Schueller is now trailing in House district 25 by about 150 votes.

Here’s my take on the seats that changed hands and the near-misses.

Last week Democratic and Republican candidates for the Iowa legislature filed disclosure reports on their campaign contributions and expenditures. For most candidates, those reports covered the period from June 2 through July 14. For the few candidates who didn’t file reports on the Friday preceding the June primary, the July 19 reports covered campaign fundraising and expenses between May 15 and July 14.

John Deeth posted cash-on-hand totals for candidates in most of the Iowa House and Senate battleground districts. The numbers are encouraging for Democrats, because our candidates lead their opponents in cash on hand in most of the targeted districts.

As I read through the July 19 contribution reports, I noticed something strange. Republican candidates in various targeted Iowa House and Senate districts reported improbably low fundraising numbers. As a general rule, candidates strive for impressive fundraising to demonstrate their viability, and cash on hand in July indicates which candidate will have more resources during crunch time. However, I got the impression that several of the Republican Iowa House and Senate candidates made little effort to obtain campaign contributions during the latest reporting period. Follow me after the jump for some examples and possible explanations.  

A recount resolved the last Iowa Senate race to be called. In Senate district 10, Democratic incumbent Jeff Danielson defeated Walt Rogers by 22 votes. This was one of the surprisingly close races on election night, as Danielson was not considered a top-tier target of Republicans.

Iowa Democrats will have the largest advantage they have ever enjoyed in the Iowa Senate: 32-18.

One Iowa House race is still unresolved. Democratic incumbent Art Staed asked for a recount in House district 37, where the certified vote count showed him trailing Carolyn Renee Shulte by 14 votes. Staed was targeted not only by the Republican Party of Iowa but also by conservative interest groups such as the corporate-backed Iowa Leadership Council and the American Future Fund.

Depending on the outcome of the recount, the Democratic advantage in the Iowa House will be either 56-44 or 57-43.