OU shores up defensive line with Walker 

January, 13, 2013
1/13/13
8:00
AM ET
Oklahoma continues to add bodies at the defensive tackle position.

Heated Rivalries Extend To Recruiting
National recruiting reporter Jeremy Crabtree joins ESPN's Phil Murphy to discuss the impact of negative recruiting and break down some prospects torn between rival schools.
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BIG 12 SCOREBOARD

Thursday, 11/27
Saturday, 11/29