• Idaho: The only state holding primaries tonight is Idaho, where the only race that’s captivating is the Republican primary in ID-01 between Vaughn Ward and state Rep. Raul Labrador. Ward has quickly turned into one of this cycle’s SSP favorites, parlaying early establishment backing and financial advantages into a dead heat with the teabaggish Labrador through repeat instances of plagiarism and general cluelessness. In fact, the latest incident came just today, when Idaho’s senior senator Mike Crapo asked Ward to clarify an inaccurate e-mail that implied Ward had Crapo’s endorsement. In a Mason-Dixon poll from several days ago, Ward led Labrador 31-28. Politico has some extra background on the race today, focusing on the bizarre intramural rivalries within the Tea Party movement, as local Labrador-backing teabaggers have split off into the Tea Party People’s Front and the People’s Front of Tea Party over the national Tea Party Express’s backing of Ward.
The Republican primary in the Governor’s race is also tonight, with incumbent Butch Otter facing challenges from wacko businessman Rex Rammell (whom you may remember from the 2008 Senate race, where he ran as an independent) and Ada Co. Commissioner Sharon Ullman. Otter, who was a libertarian-leaning House member prior to being Governor, hasn’t really drawn the wrath of the Tea Party though, and is polling well; the same Mason-Dixon poll finds him at 60%, with no opponent over 6%. Most polls in Idaho close at 8 pm Mountain time (10 Eastern), with some closing at 8 pm Pacific (11 Eastern).
• AR-Sen: The AFSCME is up with an $855K ad buy with a negative ad throwing the kitchen sink at Blanche Lincoln, even making fun of her absentee ballot screwup on Election Day. In Arkansas’s cheap media markets, that’s enough to keep the ads running all the way through the runoff.
• CA-Sen: While we at SSP are pleased and even a little honored that political insiders seem to be not only reading us but actually taking seriously things that we say, we also realize that they might not be familiar with all internet conventions. SSP allows (and encourages) user diaries. What is said in these diaries is not reflective of the opinions of the site’s editors. So, for instance, if a user diary says that CA-Sen is a “Tossup,” that does not mean that Swing State Project is calling CA-Sen a “Tossup,” which is precisely what the Carly Fiorina campaign was busy tweeting today.
• NC-Sen: If you can’t beat ’em, join ’em. Third-place Democratic primary finisher Kenneth Lewis has signed on as campaign chair for Elaine Marshall. Marshall faces a runoff against Cal Cunningham, who got a good endorsement of his own yesterday, from Jim Neal (who you might remember lost the 2008 Senate primary after running to Kay Hagan’s left).
• WI-Sen: You see allegations of this kind of thing in small-ball state legislative contests a lot, but usually when you get up to the U.S. Senate level, you have your staffers do this kind of thing. Well, I guess Ron Johnson is a man of the people, willing to go out there and get his own hands dirty tearing down his opponents’ signs (as seen on this video).
• AL-Gov: Artur Davis is out with a last-minute hit on Ron Sparks, throwing around “corruption” in reference to the thorny issue (in Alabama) of gambling. Usually campaigns like to close on a happy note; is Davis worried about a last-minute Sparks surge?
• MN-Gov: With Margaret Anderson Kelliher having announced a running mate pick, the other two guys in the Democratic primary have now, too. Mark Dayton picked state Sen. Yvonne Prettner Solon. She represents Duluth, an important but oft-overlooked Democratic stronghold in the state’s north. Matt Entenza seems to be going for star power rather than geographical balance, though, reportedly asking retiring news anchorwoman Robyne Robinson.
• CA-36: Looks like the Democratic primary between Rep. Jane Harman and activist Marcy Winograd is getting nationalized. Democracy for America (the descendant of the Dean campaign) is endorsing Winograd over the centrist Harman in this D+12 district.
• HI-01: A day after sounding noncommital about running in the regularly-scheduled primary in the 1st after finishing a surprising 3rd in the jungle-style special election, Ed Case is now confirming that he will keep running. Case has challenge Colleen Hanabusa to jointly commission a poll on who’s more competitive against Charles Djou (who was sworn in today, by the way) and the loser would drop out. Um, maybe the time to do that would be before the weird special election, not before the conventional primary where Hanabusa’s probably the favorite.
• OH-18: State Sen. Bob Gibbs and ex-state Agriculture Director Fred Dailey will have to wait a while longer for a conclusion to their super-close GOP primary, as SoS Jennifer Brunner ordered a recount. Gibbs finished ahead of Dailey by 156 votes, out of 52,700 (so it falls within the half a percentage point margin where an automatic recount is ordered by state law).
• VA-02: The GOP primary in the 2nd seems to be following a familiar pattern this cycle: the establishment candidate wins with a plurality after the Tea Partiers and assorted other hard-right constituencies can’t unite behind any one standard-bearer. A POS internal poll from wealthy auto dealer Scott Rigell (who has a bipartisan contibution record that must be dismaying to the local teabaggery) has Rigell way in the lead at 47, followed by 10 for Bert Mizusawa, 9 for Scott Taylor, 6 for Ben Loyola, and 1 each for Ed Maulbeck and Jessica Sandlin. Virginia’s primary is on June 8, but remember that, unlike most Southern states, they don’t employ runoffs.
• WI-07: EMILY’s List is getting involved in the open seat race in the 7th, now that state Sen. Julie Lassa has the Democratic field to herself. Their endorsement give her access to a nationwide donor base.
• Nevada: Democrats in Nevada have been able to point to a steadily increasing registration advantage over the last few years, but that petered out in the state’s newest release of numbers. The GOP increased its share, not by gaining more new registrations than the Dems, but by losing fewer registrations! Dems lost 42K since January, the GOP lost 20K, and nonpartisans went down 13K. I doubt people are burning their registration cards in a fit of pique, which instead suggests that there’s a lot of migration out of Nevada this year as it’s particularly hard hit by unemployment and foreclosures.
• Redistricting: Here’s some bipartisanship you can believe in: GOP Rep. Mario Diaz-Balart and Democratic Rep. Corrine Brown — both beneficiaries of minority-majority districts, including an ugly gerrymandered one in Brown’s case — joined together to sue to stop the Fair Districts initiative that will be on Florida’s ballot in November.