Photographs of the damaged recruiting center (above) and Mayor Bloomberg and Police Commissioner Kelly (below) by Mary Altaffer/AP After reports that 10 members of congress, including California Senator Dianne Feinstein, received letters and photos in the mail that possibly claimed responsibility for yesterday's bombing in Times Square, the FBI did the obvious thing: go to the man's house who was listed on the return address. Nothing turned up when they questioned the man. "We're......