The massacre at Fort Hood that left 13 dead and 30 injured was a "kick in the gut," Army Chief of Staff Gen. George W. Casey Jr. said Friday, as military officials tried to piece together what led an Army psychiatrist to open fire on his fellow soldiers. The Army wouldn't discuss a motive, but initial reports suggested that the suspect, 39-year-old Nidal Malik Hasan, was dreading his imminent deployment to Afghanistan and had been critical of the wars there and in... (GunPolicy.org)