HIS RECORD Obama is a big fan of the so-called Buffett rulea tax hike for millionaires and a break for the middle class. But so far, congressional Republicans say any higher taxes are a deal-breaker.
IF HE WINS He'll be praying Congress swings Democrat in 2012. Otherwise, he's not raising taxes on anyone.
HIS RECORD Romney never raised taxes as governor of Massachusetts; instead, he raised revenue by closing loopholes.
IF HE WINS He said, "Corporations are people," and would keep it that way. His proposal would give a huge break to businesses and the wealthy, but one independent analysis says he'd raise middle-class taxes.