Rusty Canister News Today

>> the officer said appeared to be a detonator in the mans hand. >> reporter: police who saw the streaming video were concerned about this rusty canister. roseberry claiming to have gunpowder, tannerite, ammonium nitrate and 2,000 pounds of coins inside the vehicle that could be used as shrapnel. >> when this bomb goes off, theres going to be four more right behind it. >> reporter: facebook taking down the video, as a number of buildings, including the u.s. supreme court, were evacuated. roseber...