(Eds: APNewsNow. With AP Photos.)By JEFF LATZKEAP College Football Writer
NORMAN, Okla. (AP) - Javon Harris knows well the mistakes he made that cost him a spot in the starting lineup and landed him at the center of the criticism of Oklahoma's pass defense.
All that is behind him now.
Harris and the retooled Sooners' secondary are off to a strong start this season, ranking ninth in the nation in passing defense after a brutal finish to 2011. In the first big test for the secondary this season, Harris came up with one of the team's three interceptions and returned it 46 yards for a touchdown that put Oklahoma comfortably ahead of Texas Tech in the third quarter of a 41-20 win Saturday.
Heading into Saturday's Red River Rivalry game against No. 15 Texas (4-1, 1-1 Big 12) in Dallas, the 13th-ranked Sooners (3-1, 1-1) are allowing only 160.5 passing yards per game with just one touchdown pass.