joining me right now on the telephone is craig dotlow, former fbi super visor. he spent 31 years in the new york city office. also with us is john clark, former u.s. marshal, service chief inspector, who ran a multiagency fugitive task force in southern california. gentlemen, thank you very much for joining us. we appreciate it. john clark, let me get your thoughts in terms of where we are right now, on what we've learned out of boston. >> it's obviously still very much a physical manhunt in the watertown area. they are still doing door to door searches, executing search warrants, in places that have been known to be associated with the suspects. but at the same time, behind the scenes and a lot is going on, as far as developing information about everything that ever has been in contact with the suspect, finding out who his associates, friends, family are. every piece of paper that he ever filled out that may have a reference on it, those types of things are being compiled to find out who he is, and where he might be headed. >> and craig dotlow, all of this bein