Poll: Obama trails Romney, tied with Perry, leads Bachmann by four

Democratic and Republican registered voters display strong allegiance for their party’s candidate across these election match-ups. Democrats are the most consistent, voting for Obama to about the same degree regardless of who the GOP candidate is. Republicans exhibit a little more variation, giving their strongest support to Perry (92% would vote for him) and Romney (91%), weaker support to Bachmann (86%), and the weakest support to Paul (82%). Independents tilt at least slightly toward voting for Romney, Perry, and Paul against Obama, while tilting slightly toward Obama when he is pitted against Bachmann.