Could Nadal Hasan Become the 1st Soldier Put to Death in 50 Years?

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Maj. Nidal Malik Hasan, the U.S. Army doctor suspected in the shooting death of 13 people and the wounding of 31 others at Fort Hood, Texas.
( U.S. Government Uniformed Services University of the Health Sciences via Getty Images )
Produced by Mythili Rao
PRI WNYC