congressman charlie dent of pennsylvania.n here in new york by former massachusetts congressman, barney frank, a democrat, and joan walsh, editor at large. charlie dent, i'll start with you in terms of, what is it that -- what do you make of the president's response? are you satisfied of his response and what do you want to see him do in the weeks ahead? >> steve, thanks for having me on the show. thus far, i think the administration is trying to do the right things, trying to conduct an investigation, basically holding vladimir putin accountable for this act of barbaricism. there's no doubt that they thought down this aircraft, that the separatists have been enabled by the putin government and it's very clear to me, we know who has dirty hands, bloody hands in this case. it's important for the administration to ratchet up sanctions further, as they have been trying to do. hopefully this is a game-changing event. we need our european friends, particularly the german, french, and british, to engage in morrow bust sanctions reg