In this July 4, 2012, file photo, Army Sgt. Brendan Marrocco of Staten Island, N.Y., wearing a prosthetic arm, poses for a picture at the 9/11 Memorial in New York. Marrocco, 26, the first soldier to survive losing all four limbs in the Iraq war, received a double-arm transplant in Baltimore. His father, Alex Marrocco, said Monday that his son had the operation on Dec. 18, 2012, at Johns Hopkins Hospital.
Read the article: Soldier who lost all limbs has arm transplant