then, of course, there were 3,000 people working for the command, the naval sea command which is the group that builds and procures and does all the planning for u.s. navy ships and submarines and all those very, very high tech navy systems. they will, at some point, be going back to work. again, they were, until recently, they were clearing the buildings there very slowly and methodically to make sure no other suspects were left behind. harris? >> harris: jennifer griffin, thank you very much tonight. there is word that police have warrants to search the home of the suspect. some of the suspect's relatives in brooklyn, new york, because that is his original home that he listed when he was in the military as a navy reservist. and more details are coming out exactly about aaron alexis. we have learned police have arrested him more than once in recent years in different cities where he has lived. his father told authorities in one city that alexis had