Sgt. Leo Dunson studies a textbook for an anthropology class he takes at the University of Nevada Las Vegas, Thursday, April 26, 2012, in Las Vegas. While working to earn a degree in political ... more 
Sgt. Leo Dunson studies a textbook for an anthropology class he takes at the University of Nevada Las Vegas, Thursday, April 26, 2012, in Las Vegas. While working to earn a degree in political science, Dunson focuses much of his engergy on building a career in rap with music that focuses on his journey serving in Iraq with the Army through his battle with PTSD. (AP Photo/Julie Jacobson) less 
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Associated Press | Photo By Julie Jacobson
Tue, May 15, 2012 5:24 AM EDT