Article Photos: NFL players take back-to-school to the extreme

In this photo taken Feb. 15, 2013, football player Will Witherspoon works on a quiz in his macro economics class at George Washington University in Washington. Witherspoon is working toward a Masters of Business Administration degree at George Washington as part of an NFL back-to-school program. (AP Photo/Alex Brandon)

In this photo taken Feb. 15, 2013, football player Will Witherspoon works on a quiz in his macro economics class at George Washington University in Washington. Witherspoon is working toward a Masters of Business Administration degree at George Washington as part of an NFL back-to-school program. (AP Photo/Alex Brandon)