** FILE ** Marc Fucarile smiles while speaking with reporters at the Massachusetts General Hospital in Boston on Thursday, May 9, 2013. Mr. Fucarile, who lost a leg in the Boston Marathon explosions, was released from the Spaulding Rehabilitation Hospital on Wednesday, July 24, 2013, exactly 100 days after the attack, which killed three people and wounded more than 260. He was the last hospitalized victim of the bombings to be discharged. (AP Photo/Steven Senne)

Photo by: Steven Senne

** FILE ** Marc Fucarile smiles while speaking with reporters at the Massachusetts General Hospital in Boston on Thursday, May 9, 2013. Mr. Fucarile, who lost a leg in the Boston Marathon explosions, was released from the Spaulding Rehabilitation Hospital on Wednesday, July 24, 2013, exactly 100 days after the attack, which killed three people and wounded more than 260. He was the last hospitalized victim of the bombings to be discharged. (AP Photo/Steven Senne)