>> obama supported the wall street bailouts. so did romney. obama gave us radical obama care that was based on romney care. obama's a liberal on social issues. romney once bragged he's even more liberal than ted kennedy on social issues. why would we ever vote for someone who's just like obama when we unite around rick santorum and beat obama. >> i'm rick santorum and i approved this message. >> e.j., i can't think of anything easier than writing anti-romney ads for conservative audiences. but romney is still standing and growing. how is this happening? >> i with wish i could imitate that voice in the ad. it's awesome. you know, i think the problem is, they all had to do all of this a lot earlier. and what you had in iowa was a kind of spontaneous unity among conservatives where they were