Almost a year after July 16, Pentagon arming policy is in 'final stages of review'

Sophia Ensley, right, and Barbie Branum hug in front of an Amnicola Highway memorial for victims of the July, 16 shootings on Saturday, July 18, 2015, in Chattanooga, Tenn. U.S. Navy Petty Officer Randall Smith died Saturday from wounds sustained when gunman Mohammad Youssef Abdulazeez shot and killed four U.S. Marines and wounded two others and a Chattanooga police officer at the Naval Operational Support Center on Amnicola Highway shortly after firing into the Armed Forces Career Center on Lee Highway.