Bobby Donnelly & B.J. Ganem

Bobby Donnelly & B.J. Ganem

Drew Armstrong/Bloomberg

B.J. Ganem, right, a Marine veteran who lost one of his legs in Iraq in 2004, stands with Bobby Donnelly, a Navy veteran and Team Semper Fi member who lost his leg after a high-altitude parachute jump. Soldiers from the Semper Fi Fund, a veterans group for injured military personnel, came to Boston to meet with about a dozen patients and their families at four different hospitals.