NOTE: On March 12, Democrat Shelley Parbs announced her candidacy in this district, and a third Democrat, Nick Volk, filed nominating papers on March 15.

Iowa Senate Democrats finally announced their challenger to first-term Republican Tim Kapucian last week, setting up a potentially competitive race in the new Iowa Senate district 38.

The Democratic-controlled Iowa Senate passed two bills today favored by corporate agricultural interest groups. House File 589, the notorious “ag gag” bill, seeks to prevent whistleblowers from reporting alleged abuse at agricultural facilities. Senate File 2172 would reduce the number of sows that confined-animal feeding operations need to report for manure management purposes. Details on the bills and how senators voted are after the jump.

UPDATE: Bypassing normal legislative procedures, the Republican-controlled Iowa House also passed the “ag gag” bill on February 28. Scroll down for details on how the state representatives voted.  

The Iowa legislature’s 2012 session begins today with several major policy reforms on the agenda. Making progress on even one of those issues would be daunting under any circumstances, but particularly during an election year when different parties control the Iowa House and Senate. Lots of links are after the jump.

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.

The November special election in Iowa Senate district 18 confirmed that Democrats will maintain a 26 to 24 majority in the upper chamber during the legislature’s 2012 session, set to begin on January 9.

Senate Democrats and Republicans recently announced updated committee assignments. Majority and minority leadership teams are after the jump, along with all members of standing committees. I’ve also noted which senators are up for re-election in 2012 and which are retiring next year.

Continuity ruled the day as the 24 Iowa Senate Republicans elected Jerry Behn minority leader during yesterday’s caucus in Des Moines. Choosing a member of the old guard to replace Paul McKinley, the senators also taught Bill Dix a lesson about timing and manners.

Iowa Senate Minority Leader Paul McKinley announced yesterday that he will not seek re-election in 2012 and will step down as leader of his party’s caucus when Senate Republicans meet in Des Moines on November 10. After the jump I’ve posted background on the drive to oust McKinley and thoughts about which Senate Republican will take his place next week.

McKinley’s retirement leaves Republicans without an obvious candidate in the new Senate district 14, which should be competitive in 2012. A map of this swing district is also below.

Today the Iowa House Republican caucus elected Kraig Paulsen to be incoming House speaker and Linda Upmeyer to be majority leader. The vote was no surprise, since Paulsen and Upmeyer were the top House Republicans during the previous two sessions. It’s still a historic achievement for Upmeyer; no other woman has ever served as Iowa House majority leader. James Q. Lynch wrote a nice profile of Upmeyer here. I didn’t know her late father was Del Stromer, who served in the Iowa House for 23 years, rising to the position of speaker. Upmeyer will be the “gatekeeper” who decides which bills come to a floor vote in the House.

The rest of the House GOP leadership team includes Jeff Kaufmann as speaker pro tem, Erik Helland as majority whip, and four majority assistant leaders: Matt Windschitl, Renee Schulte, Dave Deyoe and Steve Lukan. There was some speculation last year that Helland’s drunk driving arrest might cost him his leadership spot in the GOP caucus.

Republicans are likely to hold a 60-40 majority in the House next year, unless recounts change the outcome of one or more close races this week.

UPDATE: Iowa Senate Republicans re-elected Paul McKinley as their leader Monday. The Senate Republican whip will be Steve Kettering, and there will be five assistant minority leaders: Merlin Bartz, Brad Zaun, Pat Ward, David Johnson and Tim Kapucian. Johnson and Bartz have been the most visible Senate Republicans in the battle to overturn marriage equality in Iowa.

Republicans are likely to hold 24 of the 50 seats in the upper chamber, unless a recount overturns Mark Chelgren’s 13-vote lead over Democrat Keith Kreiman in district 47.