Here is another classic moment from a McCain rally today or yesterday (watching clips from these events is really it's own form of entertainment).
Watch McCain get lost in a maze of syntax as he seem to accidentally agree with Murtha that western Pennsylvania is, indeed, racist:
http://www.youtube.com/watch?v=NLVSURlFoQs
He recovers the fumble in an awkward way, with boilerplate patriotic blah blah "fog of rhetoric" stuff.
-B.