they say it teseems like tensio were dying down. you know, fences were mending and people trying to make the best of it. is it your take that people outside your community -- >> look, in the initial days following the shooting you saw peaceful protests occurring at the market where the shooting tack place. you began seeing folks coming in from out of town and that's when they decided to be more aggressive. the police weren't even there at the initial protest. i think that some of these were frus ratd there was not engagement that the police were allowing them to peacefully protest. they took the protests to the police headquarters. some showing up with shotguns in their hands and other things that obviously weren't designed to deescalate the situation. >> how difficult does it make it for you, other leaders, law enforcement to try to bring it down and take things down a notch when you have people who come, speaking in a way that would benefit them to leverage the situation to their advantage if what they are after is chaos and engag

. >> tremendous amount of tensio tension. friction between residents and law enforcement at an all time high following the shooting death of alton sterling and castille. >> would it help if the community had a little more understanding of what this job is like. >> ambush of officers in dallas and baton rouge translates to new threat for law enforcement. >> things not getting better and getting worse. >> sergeant says people stopped seem more brazen. >> i think they are looking for a confrontation with us so they can get it on camera. that is not helpful for us and that is not helpful for any on one. >> on this afternoon deputy arrest an alleged prostitute and alleged undercover agents near international boulevard. no one arrested is armed. >> scene was secure and safe here but we are in uniform marked car who knows what other people intention are. secure the scene and maintain situational awareness is tough. everyone leaves this scene safely. >> would i said biggest tájjuz go for everyone's safety is if we get xlichbilitys he