McCain debates himself on immigration reform -- and loses

McCain is flipping and flopping on immigration, which used to be one of his signature "maverick" issues, but that was before he started pandering to the GOP immigrant bashers. But, it's okay if McCain flip-flops because the King of Conventional Wisdom, David Broder, says McCain's flip-flops don't matter because even though McCain flip flops, he has "long-established reputation as a man who says what he believes." Got that? Watch this: