peaceful seminars all day every day and more than likely if he wasn't medicated and helped by a medical doctor, this same result would have come out here. >> i can't think that we can speculate on the state of mind of this deranged lunatic. megyn: but aren't you? >> no. i'm saying if you have a heart attack stop smoking. not because nicotine may or may not have caused your last heart attack. you will never know. but it will cause the next one. if we continue to bring into the mainstream and teach and treat as respectable those who call for violence and disruption and assassination and revolution, and insurrection. then whether that caused what happened in tucson or not it will cause the next tragedy. we have got to take those who preach violence and shun them, instead of supporting them. megyn: i'll tell you what, that last statement is something hopefully we can all agree upon. thank you so much for coming on.