Is 20-20 Tax Plan, Perry's Last Stand?

Debating whether Gov. Perry's tax plan will boost his campaign, or will Herman Cain take over the lead, with Tony Fratto, Hamilton Place Strategies; Sarah Fagen, fmr. George W. Bush senior aide; and Barry Nolan, fmr. Joint Economic Cmte.
Tue, Oct 25 20117:09 PM EST