Article Photos: NFL players take back-to-school to the extreme 5/5

In this photo taken Feb. 15, 2013, Danny M. Leipziger, center, teaches a macro economics class at George Washington University in Washington. Football player Derrick Dockery, his wife Emma Dockery, and Will Witherspoon, are in the class as they pursue Masters of Business Administration at George Washington as part of an NFL back-to-school program. (AP Photo/Alex Brandon)