device that really had the capability to go off, or is this more of a signaling thing? that will tell you a lot about how much time did the person take to put this plot together. what resources did they have to do it? what were their skills in putting it together? >> three senior law enforcement officials say that the return address on the suspicious packages found at the clinton, obama, and soros residences, the return address belongs to dnc official debbie wasserman schultz, so obviously the return address is a fake. there's no suggestion, obviously, that the congresswoman sent these packages. it should be noted that right now her florida office has been evacuated as police investigate a package there. commissioner bratton, i know that you still have a lot of friends inside the department here in new york city. how concerned are they that there are other packages in and around new york city right now similar to the ones that we've been talking about? >> very much so. what's going on right now within the nypd would be a reach out to