**COMMERCIAL IMAGE** In this photograph taken by AP Images for US Army, US Army 2nd Lt. Wes Sparks, right, leads students to lunch during the HACU college tour, sponsored by the US Army, Friday, Feb. ... more 
**COMMERCIAL IMAGE** In this photograph taken by AP Images for US Army, US Army 2nd Lt. Wes Sparks, right, leads students to lunch during the HACU college tour, sponsored by the US Army, Friday, Feb. 11, 2011, at UTSA in San Antonio. (Darren Abate/AP Images for US Army) less 
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Associated Press
Fri, Feb 11, 2011 7:30 PM EST