to wonder what whether they're going to revisit that security posture. >> it's really it's a really interesting point because i understand the balance, particularly allowing people protest. there's a lot of just normal traffic that's coming through here throughout the course of the de, given given where it is, what i was also interested in during the press conference earlier about this issue. they make clear there's a lot of stuff we don't see they have a lot of things in place that maybe aren't as visually apparent as some of the stuff that we do see around here, how significant is the presence outside of the people were actually looking at security officials, were seeing can every single day. >> well, there's a network of cameras. there are teams that are scanning social media, looking for any prompts they're monitoring very carefully some whether there are calls for demonstrations particularly if one came from former president trump, that would bring larger crowds there is an entire system that links to the nypd's intelligence bureau to a command center of the joint