live in new york city, you don't go through any sort of detection to get on the subway or into port authority. you walk in the door like you walk into a shopping mall. i mean, this is nothing like the airports. >> no, there is basically zero security to get in and out of there. there are a lot of surveillance cameras, so i'm sure that's one thing we haven't spoken about on this incident. i'm sure there's going to be a lot of surveillance camera footage that's going to be released, but you'll see the bad inspections happening now more frequently. remember those things when we had them way back when? we'll have them coming up over the next couple of weeks with all the tourists coming in for the holiday season. i think you're going to be expecting those random checks. >> of course, you have to remember that people are getting on these buses that come to the port authority from all over the tristate area. so if you're doing bag inspections, you have to do it in hundreds if not thousands of locations, as these buses stop simply everywhere. just to clear up the new information we're getting. the fire department is now saying there's a total of four