giffords and the assassin, it certainly appears more and more that the along cat the long cal interpretations that people are trying to leap to, that you said this and it made this happen, appear less and less relevant and credible at least fromare t said this and it made this happen, appear less and less relevant and credible at least from my view. do you agree with the characterization that gabby giffords represented some of the least offensive behavior and engagement when it comes to being an american politician? >> i think that's certainly the case. she was not an offensive person at all and someone who really had the interests of trying to go beyond the partisan ship here in washington. having said that, we may never know exactly what caused this deranged young man to do what he did. and i took note of what you said earlier about the short shift