tonight. >> reporter: bret a calmer day and officials hope a calmer night thanks in part to the extra boots on the ground and the 10:00 curfew set to begin this evening. there are far too many scenes like this with buildings burned to the ground and a night of senseless violence. and just a couple of miles from our location a very large demonstration taking place tonight. a very different scene than last night with these huge crowds holding signs but marching peacefully hoping just like the mayor is to set a new tone and direction for the city. >> reporter: local residents pitch in cleaning up the mess left by rioters and opportunists who torched at least 144 vehicles and 15 buildings, looted stores and attacked police. firefighters and journalists with bricks, rocks cinder blocks and bottles. this is some of what we encountered in west baltimore monday night. and least 20 officers were