Defense officials are careful not to call the inquiry an investigation, but admit they simply don't know what happened Oct. 5 when four U.S. soldiers died.
Robert Windrem and Courtney Kube, NBC News: Nation
Wed, 10/18/2017 - 4:55pm
Defense officials are careful not to call the inquiry an investigation, but admit they simply don't know what happened Oct. 5 when four U.S. soldiers died.