Tapper asked: "Would I be overstating matters if I said you sound like you're actually concerned that somebody -- before this is all over -- somebody might lose their life? Rubio said: "I'm very concerned about that. We don't know what's going to happen next here. I know that we've reached the point where people in American politics have decided that if they don't agree with you, they can get angry at you, that you're a bad and evil person, that they can say anything they want about you.""I think that all the gates of civility have been blown apart....