President Barack Obama greets troops after delivering remarks at Fort Bliss in El Paso, Texas, Aug. 31, 2012. The President traveled to Fort Bliss to mark the two-year anniversary of the end of America’s combat mission in Iraq.

President Barack Obama greets troops after delivering remarks at Fort Bliss in El Paso, Texas, Aug. 31, 2012. The President traveled to Fort Bliss to mark the two-year anniversary of the end of America's combat mission in Iraq.