Russert is like a D.A. attacking a defendant on the stand when he wants, gives puff-pieces when he wants. Fawned all over queen hillary, watch next week, Obama will not face half of what Dr. Paul withstood.
HE is a great Statesman and as all of us, learns from life and yes, sometimes we have to reavauate or thought process. THAT is what makes us human! Has none of the other Presidential candidates NEVER changed their position on an issue?? I hope they do not go up there and refuse to listen to someone with a belief different from theirs? The great thing is if we have a doubt, GO to the document. Go to the Constitution. THAT will answer your question as to if something is right.