John McCain debates himself

Found this slightly amusing.

My greatest concern with McCain is how different he is today from the man he was a year or two ago.  I feel that he’s compromised far too many of his principles, and turned the wrong direction on many issues – apparently believing that is how he will get elected.  What do you think?  Did John McCain sell is his soul to win the primary?  If he wins, which John McCain will walk into the white house?  The one from two years ago?  Or the one campaigning today?