6:06 PM PT: Okay, candidates get to ask questions of each other now. Bachmann is first.
6:08 PM PT: Bachmann wants to know why Rick Perry supported Al Gore in 1988 when everybody else on stage wanted Reagan to have a third term. Perry has an easy answer: he became a Democrat at a younger age than Reagan.
6:10 PM PT: Romney says his 9-9-9 plan is simple and fair. Asks Romney if he can name each of the 59 points in his 163 page economic plan. Romney says simplicity is great, but that it can be inadequate. And he proceeds to show what a wonk he is by ticking off seven of his 59 points.
6:12 PM PT: Newt Gingrich asks Romney why his capital gains tax cut would only go to people making less than $200K, suggesting it's actually class warfare. But the truth is that Romney gives everyone a capital gains tax cut in his plan because he extends the Bush tax cuts due to expire in 2 years. He'd simply lower them further for people making less than $200k.
6:13 PM PT: Huntsman asks Romney about Bain Capital. More than anything else, Hunstman's question seems to prove that nobody is more impressed with Jon Hunstman than himself. It's another easy question for Romney to knock out of the park.
6:16 PM PT: Ron Paul asks Herman Cain about the Fed, because he was chairman of the Kansas Fed, accusing Cain of having said people who want Fed audit are ignorant. Cain denies all claims.