robert de niro's office in tribeca and then we realized what was happening. during this moment when there were copy cats, et cetera, we never know what a suspicious package is. after yesterday's experience, i think everyone is taking this very serious. >> since we are in manhattan and the fact that the u.s. postal service, two of their main sorting facilities, the morgan postal facility and the other are just within a few blocks from here. a lot of the mail that will get sent outcom comes here to be sorted. it has got a timer set to it. but the fact that there were explosives in these, make them unstable devices and would be dangerous for the folks to handle them. >> we are trying to determine whether or not this is a new round of things sent out. there isn't evidence of that yet. it appears that what people are