sir. thank you. joining me here in the studio now, once again clark kent ervin, robert pape. clark, let me start with you. it would seem to me that there is no understating how important this 19-year-old suspect is right now in that hospital room. how valuable is he going to be to this investigation? well, that s right, craig, he s absolutely critical. we hope of course that he recovers and he s well enough to cooperate if he chooses to cooperate. as i was saying earlier, the history is that these suspects do tend to cooperate. he can explain his motivation. he can explain how he was radicalize d why he was radicalized, also with regard to his brother. more importantly he can tell us whether there are others involved in this plot, whether there are other explosive devices. again, there s no apparent reason to think that the answer to those questions is yes, but we need to find that out definitively and no one is in a