Can Obama Be Impeached For Joe Sestak Bribe?

Bill Clinton got impeached for messing with a fat intern. Nixon resigned before he could get impeached because somehow he thought being President made him above the law. According a Joe Sestak, the Obama administration tried to directly influence a political race by bribing him to bail out of a primary. Granted Republicans don't have near enough votes to get rid of Barry, but a move to impeach Obama (on the back of a Democrat congressional candidate's credibility) would certainly make for a huge dent in The One's reelection hopes.