The USO supports the mission . Eight wounded U.S. veterans return to Iraq through `` Operation Proper Exit '' program . Veterans want troops on the ground to know they 're still part of them , organizer says . Score: 6 `` bleed in vain '' Program is run by Troops First Foundation , backed by USO .
Eight wounded U.S. veterans return to Iraq through `` Operation Proper Exit '' program . Veterans want troops on the ground to know they 're still part of them , organizer says . Score: 6 `` bleed in vain '' Program is run by Troops First Foundation , backed by USO .