Quote from Dragons Teeth:
Sgt. John M. Russell killed 5 in May as far as known he was not a Muslim. Saying Muslim service personnel are likely to turn their gun on their own is about as mad as stating Jewish and Chinese military personnel are more likely to spy for a foreign power.
"Russell had been deployed to Iraq three times and was just weeks from returning home, officials said. He's also served in Bosnia and Kosovo."
Sgt. John Russel had combat stress. The nut at Ft. Hood did not. He was a Muslim that was against the war and took it out on innocent people. He was a domestic terrorist in the 1st degree.