ROLL CALL: Mark Critz Is Fighting Barack Obama’s Ballot Drag to Keep His Seat.

Rep. Mark Critz (D) receives a few skeptical looks as he greets the hundreds of Second Amendment enthusiasts filing into Sunday’s Gun Bash at the Crowfoot Sportsman’s Club.

In most of the country, a six-hour gun raffle marks uncomfortable territory for Democrats. But this is exurban southwestern Pennsylvania, where rifles rule local politics and the Gun Bash is a local ballistic delicacy.

“I hope you win a gun or something,” Critz says as he shakes hands.

“No-Bama!” replies Brian Strohmeier, 56, a registered Republican.

Once known as the late Rep. John Murtha’s (D-Pa.) sidekick, Critz is now one of the most campaign-tested Members of Congress. Next month, he faces his fourth multimillion-dollar race in two and a half years — and it’s his toughest yet.

Remember how Obama thought things would be different for Dems, because “you’ve got me”? Well, they are. . . .