10-19-2009, 03:00 AM
LANDOVER, Md. | The here-we-go-again thoughts could have made their way into the minds of Chiefs defenders when, midway though the third quarter and the Chiefs trying to maintain a tie with Washington, they allowed a 78-yard run to Clinton Portis. But safety Mike Brown, one of the victims on two big Dallas plays last week, wouldn’t quit on the play. Despite being shoved away from Portis early, he stayed with him and eventually got Portis down at the 10-yard line.