center. a man started firing at the building and then he walked in and started shooting inside. va police responded within 30 seconds and they stopped the gunman without firing a single shot. they haven't said had you they expected to do that. nobody was hit with gunfire and nobody was hurt. trade war anxiety isn't going away on wall street. the dow dropped 391 points overnight. protests continue in hong kong. the turmoil comes as investors look at a u.s./china trade war. it appeared you wanted some tensions. they were talking about how much