i want to bring in steve farley as well, he's a democratic state representative from tucson, also a close personal friend of congresswoman giffords. steve, good morning to you. >> thanks for having me, matt. >> you know, you've known her for a long time. you've been by her side at a lot of political events, and people are asking a simple, yet incredibly difficult question this morning, steve, why? why would something like this happen? >> this is tough. and i don't think we're going to have all the answers for a while, but the way i'm thinking about this is i'm looking at this as a threshold in which we've just passed over on saturday from the past to a future which we can make so much better. the spirit of the people and the outpouring of people here in arizona. people are not calling for anger, hatred, revenge. they're reacting to this period of love and reconciliation everywhere, all over here. and i think we can take that spirit and heal our dialogue, heal our politics. not only in arizona, but in the entire country. >> let me just interprrupt for second. steve, when you talk politics