CAMP BASTION, Afghanistan – Chief Warrant Officer 2 Milledge Wilson’s list of past injuries reads like a one-way trip to medical retirement. Gunshot wound to the left arm. Shrapnel wounds to the face. Grenade blast wounds to the stomach, face and left leg. He sustained all of those during a bold attack on Bagram Air Base, Afghanistan, while deployed with Marine Tactical Electronic Warfare Squadron 2, out of Cherry Point, N.C. As this story shows, the May 19, 2010, ambush made international headlines after more than a dozen insurgents breached the base’s wire and engaged in a five-hour firefight with…