2012 GOP Candidate Watch

As the GOP wanders in the wilderness, everyone knows the conventional names being bandied about for 2012 -- Palin, Huckabee, Romney, even Gingrich. Here are two other possibilities -- South Carolina Governor Mark Sanford (whose 2012 nomination has already been predicted by colleague David Bernstein). And Gen. David Petraeus -- who I think is a real possibility, should Obama's administration lose popular favor. More on that in a later column