CINCINNATI -- An Army sergeant from Ohio who was wounded in Iraq and wanted to remain in the military as an openly gay soldier was officially discharged Tuesday, according to an advocacy group. Sgt. Robert Stout, 23, was awarded the Purple Heart after a grenade sent shrapnel into his arm, face and legs while he was using a machine gun on a Humvee in May 2004. Stout, of Utica in central Ohio, told The Associated Press in April that he wanted to remain in the military and be openly gay, but that would conflict with the Pentagon's "don't ask, don't...