McCain's against the FairTax, and tends to waffle on issues more than I would like...
Out of curiosity, on which issues has he waffled on? Looking at the past year, hes been out front of the Surge, Immigration and Earmarks more than anybody else, the former two killing him politically until the surge started working. I think his quote in April when he was lambasted for supporting a "failed strategy" was something along the lines of "The success of American troops is more important than any political office I could aspire to."
And in the face of defeat, even ideological pols do well to work for what the people apparently want (i.e. immigration). That wasnt so much of a waffle as trying to make some headway on an issue that is by no means an easy fix. At least he recognizes the deportation of 12 million people is impractical at best, especially when the reality is many of them are incredibly integrated into our economy for better or worse. I mean, I disagree with Sen McCain on a few issues (Campaign finance reform...) but at least I know where he stands. Hes one of the few politicians I believe when he says something.