The McCain campaign calls Sarah Palin a "tough executive who has demonstrated" readiness to be president. But the Obama campaign calls her a candidate with "the thinnest foreign policy experience in history." Today, a brand new part of Palin's identity dominates the political scene: game-changer.
John McCain's brilliant but risky "Hail Mary pass" choice for vice president, Alaska Gov. Sarah "Barracuda" Palin, has the political world saying first: Who? And then: Why?