Dallas Cowboys running back Marion Barber is knocked out of bounds by Washington Redskins safety LaRon Landry during the first quarter of the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)AP – Terence Newman’s interception set up a 4-yard touchdown pass from Tony Romo to Roy Williams, and the Dallas Cowboys led the Washington Redskins 7-0 after the first quarter Sunday night.