REFILE - ADDITIONAL CAPTION INFORMATION U.S. Secretary of the Army John McHugh (L) and the Chief of Staff of the Army, General Raymond Odierno, (R) reflect on the shootings at Fort Hood, Texas while ... more 
REFILE - ADDITIONAL CAPTION INFORMATION U.S. Secretary of the Army John McHugh (L) and the Chief of Staff of the Army, General Raymond Odierno, (R) reflect on the shootings at Fort Hood, Texas while testifying at the Senate Armed Services Committee in Washington April 3, 2014. Investigators delved into the background Thursday of a U.S. soldier who had been treated for mental illness before he killed three people and himself a day earlier at an Army base in Fort Hood, Texas, where another deadly rampage took place in 2009, military officials said. REUTERS/Gary Cameron (UNITED STATES - Tags: MILITARY CRIME LAW POLITICS) less 
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Reuters | Photo By GARY CAMERON / Reuters
Thu, Apr 3, 2014 11:40 AM EDT