Upsetting weekend for top-10 teams (AP)

September 30th, 2007

Oklahoma defensive back Reggie Smith (3) reacts to Oklahoma's 24-27 loss to Colorado as fans rush the field during a college football game as fans rush the field at Folsom Field in Boulder, Colo., Saturday, Sept. 29, 2007.   (AP Photo/Jack Dempsey)AP - The national title race received a major makeover in an upsetting couple of days for a bunch top-ranked teams.