Washington coach Steve Sarkisian, right, looks on as medical workers tend to injured player John Timu, who was apparently took a knee to the head, in the second half of their NCAA college football ... more 
Washington coach Steve Sarkisian, right, looks on as medical workers tend to injured player John Timu, who was apparently took a knee to the head, in the second half of their NCAA college football game against California, Saturday, Sept. 24, 2011, in Seattle. Timu left the field in an ambulance. Washington won 31-23. (AP Photo/Elaine Thompson) less 
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Associated Press | Photo By Elaine Thompson
Sat, Sep 24, 2011 8:20 PM EDT