we're joined now by mike driscoll. mike, thank you for calling in. what can you tell us about the region right now? >> well, again, as everything, we're still in a shelter in place. they did that earlier this morning, on or about, a little before 5:00, the decision was made to, number one priority is the safety of our residents and the residents of the commonwealth. >> at this point, we know that the area is in lockdown mode. the faa, saying there is a no fly zone over watertown. we know that amtrak has been suspended indefinitely. so, do we know for sure that if, in fact, that individual, the younger brother at large, dzhokhar tsarnaev, that if he is there in the region, he will not be able to get out? >> well, i don't know. i wouldn't be able to comment that. i would certainly defer to law enforcement folks on that. and there is a press conference coming up shortly. >> in terms of -- >> right, and -- in terms of people in the region, police and law enforcement officials going door to door, looking for this individual. what can you tell us in terms