The GOP Run for 2012: Ins & Outs

Monday, 23 May 2011 | 9:51 AM ET

CNBC's John Harwood has the story of who's in and who's out among the growing list of GOP presidential hopefuls. Those out include; Haley Barbour, Mitch Daniels, and Chris Christie. Those still in the running include; Mitt Romney, Tim Pawlenty, and Rick Santorum.