John McCain, moderate and one-time last hope for a somewhat rational and even-keeled GOP, spoke at the commencement for Jerry Falwell's Liberty University.
He had a fairly warm reception, despite past conflicts with Rev. Falwell. Does this indicate that he's moving back to the right? Or that he's trying to bring conservatives more solidly back to the GOP fold? Is he setting up for a 2008 run at the presidency?
What's your take on this?