Republican presidential candidate, Texas Gov. Rick Perry is approached by Patty Benal, left, holding a cutout of her son, U.S. Army Reserves Spc. James Benal of the Nebraska National Guard, serving in... more 
Republican presidential candidate, Texas Gov. Rick Perry is approached by Patty Benal, left, holding a cutout of her son, U.S. Army Reserves Spc. James Benal of the Nebraska National Guard, serving in Afghanistan, as Perry visited the Iowa State Fair in Des Moines, Iowa, Monday, Aug. 15, 2011. (AP Photo/Charles Dharapak) less 
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Associated Press | Photo By Charles Dharapak
Mon, Aug 15, 2011 2:51 PM EDT