A senior staffer for the Iowa Farm Bureau Federation confirmed this week that plaintiffs will appeal a Polk County District Court’s ruling dismissing their challenge to an important water quality regulation.

I thought Governor Chet Culver was late to the party when he endorsed Barack Obama a month after the 2008 Iowa caucuses. At that time it was still unclear who would prevail in the Democratic primaries. In contrast, there’s no suspense left in this year’s GOP nominating process. Governor Terry Branstad finally declared today that Republicans should “coalesce around one candidate.”

Meanwhile, Rick Santorum is holding a press conference this afternoon to announce that he is ending his presidential campaign.

The Iowa Senate approved a broad education reform bill yesterday on a party-line vote of 26 to 24. Details on Senate File 2284 and the floor debate in the upper chamber are after the jump.

I’ve also included the latest news on efforts to stop Iowa school districts from starting the academic year before September 1. If state lawmakers don’t act on that proposal, Governor Terry Branstad may try to force the issue.

The U.S. Court of Appeals for the Eighth Circuit has affirmed a lower court’s dismissal of a lawsuit challenging Iowa’s merit selection system for judges. Follow me after the jump for background on yesterday’s ruling.

A conference committee of Iowa House and Senate members has yet to determine whether the Iowa legislature will allocate $5 million over two years to rebuild the dam at Lake Delhi in Delaware County. However, it’s already clear that more worthwhile lake restoration projects in Iowa will go without funding next year thanks to money set aside to rebuild the Delhi dam.

A Sioux City jury awarded Republican State Senator Rick Bertrand $231,000 over a television commercial that attacked him shortly before the 2010 general election. It is rare for a defamation case based on political advertising to succeed, for reasons explained below.

UPDATE: Governor Terry Branstad suggested on April 9 that this verdict has got him thinking about suing the Democratic Governors Association over their 2010 campaign materials. Details are at the end of this post.

LATER UPDATE: Incredibly, Bertrand is appealing this verdict in order to seek punitive damages as well as the compensatory damages the jury awarded. More comments below.

What’s on your mind this weekend, Bleeding Heartland readers? This is an open thread.

If you are celebrating Easter or Passover, I hope you’re enjoying the spring holiday with friends or family. I tried an Italian haroset recipe for last night’s Passover seder–the recipe is after the jump.

UPDATE: Senator Chuck Grassley caused a bit of an uproar in the Twitterverse Saturday with this bon mot:

Constituents askd why i am not outraged at PresO attack on supreme court independence. Bcause Am ppl r not stupid as this x prof of con law

SECOND UPDATE: CBS news legend Mike Wallace has died at age 93. Morley Safer remembers his former colleague, and CBS posted other reflections, photos, and video clips at that link.

A Polk County District Court jury returned a guilty verdict this afternoon in the trespassing trial of Hugh Espey and David Goodner. According to the Des Moines Register, jurors deliberated for nine hours before reaching a verdict. It was the second prosecution of Occupy protesters arrested last October on the state capitol grounds. Last month a Polk County jury acquitted former State Representative Ed Fallon on the same trespassing charge, accepting his First Amendment defense.

Background on this week’s trial is after the jump. UPDATE: Defense attorney Sally Frank is likely to appeal. Scroll down for details.

Cedar Rapids city officials received good news on two fronts this week: the Federal Emergency Management Agency approved $13.8 million to cover flood damage to the city’s hydroelectric plant in 2008, and the Iowa legislature approved a bill to help local governments fund flood mitigation efforts.

On Wednesday I inadvertently posted photos of a non-native flower, so here are a couple of bonus Iowa wildflower pictures. Dogtooth violets typically bloom in Iowa between April and June, but this year’s unusually warm weather brought them out in late March.

Both Iowa House Speaker Kraig Paulsen and Iowa Senate Majority Leader Mike Gronstal are calling for better security procedures at the state capitol in light of the threatening letter and suspicious powder sent to State Representative Ako Abdul-Samad earlier this week.

A U.S. District Court judge in Sioux City dismissed a lawsuit challenging a federal rule banning interstate sales of raw milk. However, the verdict contained a silver lining for Iowans who want to buy and drink this unpasteurized product.  

Iowa Republican leaders were thrilled to learn this week that active registered Republicans outnumber active registered Democrats in this state for the first time since 2006. The Secretary of State’s office is working with county auditors on voter list maintenance. Voters whose addresses cannot be confirmed are being moved off the active lists, and in many counties, more Democrats than Republicans are being shifted to “inactive” status. Inactive voters are still eligible to vote in Iowa, but they must show ID at the polling station in order to vote on election day.

The Republican voter registration edge is likely to grow, because there are many more competitive GOP than Democratic primaries for the Iowa House and Senate. Republicans also have competitive primaries in two of the four Congressional districts, whereas Democrats have two candidates only in IA-02. On June 5, a significant number of Democrats and no-party voters will switch to the GOP in order to vote in a primary.

After the jump I’ve posted updated active voter registration numbers for Democrats, Republicans, and no-party voters in all 99 Iowa counties, grouped by Congressional district. The data come from this page on the Iowa Secretary of State website (pdf), except that I placed Wayne County in IA-02 where it belongs, rather than in IA-03. (UPDATE: That error has been corrected on the official site.) In some counties, the numbers are barely changed from last month’s figures. Other county auditors have taken many more people off the active voter rolls.  

After several hours of delay due to a suspicious powder mailed to State Representative Ako Abdul-Samad, the Iowa House passed a bill last night to ban local governments from using “automated traffic law enforcement systems.” The 58 to 40 vote didn’t follow the usual party lines in the chamber. The bill wouldn’t have passed without some support from House Democrats.

Former Senator Rick Santorum has indicated that he’ll stay in the presidential race at least until the Pennsylvania primary later this month, but tonight could be the de facto end of his candidacy. Early returns from Maryland show Mitt Romney above 50 percent of the vote and Santorum below 30 percent. Wisconsin should be a closer contest, but recent opinion polls indicate that Romney is the likely winner.

President Barack Obama targeted Romney by name in a speech to Associated Press writers and editors today. Click here for the full transcript.

I’ll update this post later with more results from Maryland and Wisconsin. Any comments about the presidential campaign are welcome in this thread.

UPDATE: Santorum conceded early, speaking on television less than a half-hour after Wisconsin polls closed. I’m surprised, because unofficial results indicate that Romney didn’t win by much there: 42 percent for the front-runner, 38 percent for Santorum, 12 percent for Ron Paul, and 6 percent for Newt Gingrich. Maryland was a blowout, as expected: 49 percent for Romney, 29 percent for Santorum, 11 percent for Gingrich, 10 percent for Paul. Romney received 70 percent of the vote among roughly 4,000 Republicans who voted in Washington, DC. Santorum wasn’t on the ballot there. Paul received 12 percent and Gingrich 11 percent.

Excerpts from last night’s speeches by Santorum and Romney are after the jump.  

The Iowa capitol is currently under lockdown. Sometime before 4 pm this afternoon, State Representative Ako Abdul-Samad’s clerk was opening mail in the Iowa House chamber while House members were debating a bill on banning traffic cameras. One envelope contained white powder and a threatening message. According to a source inside the House chamber, powder got on the clerk, Abdul-Samad, and the carpet. Radio Iowa reported that debate was suspended at 3:47 pm. About an hour later, visitors were asked not to leave the building.

As of 5:30 pm, two yellow-suited hazmat workers are in the House chamber trying to determine whether the white powder is dangerous. Other than Abdul-Samad, who was taken to another room, most of the state representatives are in the chamber, as are many of their clerks and Iowa House Republican and Democratic staff. Some lobbyists are in the House gallery, having taken seats there to watch debate before the lockdown.

UPDATE: Further news on this story is after the jump.

A Polk County District Court judge rejected a lawsuit by the Iowa Farm Bureau Federation and two other industry groups seeking to invalidate the most significant water quality regulations adopted in Iowa during the past decade.

President Barack Obama’s re-election campaign accuses Republican front-runner Mitt Romney of standing with Big Oil in a new television commercial running in Iowa, Colorado, Florida, Nevada, Ohio, and Virginia. The video and transcript of the Obama campaign’s second ad in Iowa are after the jump. It’s a direct response to an anti-Obama spot about high gasoline prices, which is now running in Iowa and other swing states.

The Obama campaign’s first television commercial in Iowa and other swing states focused on energy policy and criticized the “secretive oil billionaires attacking President Obama.”  

Governor Terry Branstad doubled down today in support of lean finely textured beef. Not only is he urging schools to keep using the product, he wants Congress to investigate the “smear campaign” by critics of so-called “pink slime.”

Follow me after the jump for the governor’s latest comments and Senator Chuck Grassley’s more measured defense of lean finely textured beef.

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.