Ben Nelson announces that he's leaving the Senate in 2012

OK, not in so many words, but effectively, yeah, he's got two more years then he's done...

The Senate on Wednesday voted down a repeal of President Obama’s healthcare law in a 47-51 party-line vote.

The vote came two weeks to the day the Republican House voted 245-189 to repeal the law, and just days after a federal judge ruled Obama’s signature legislative achievement is unconstitutional.

...

Republicans have acknowledged their goal with the vote was to get Democrats on record as defending a law that remains deeply unpopular with large swaths of the public. Twenty-three Senate Democrats are up for re-election in 2012, and many of them face tough races.

"I think the American people understand fully this issue and they know for sure where Democrats and Republicans are," McConnell said after the vote.

Nelson (D-NE) had a chance, and declined to take it.