Photo by: Melissa Nelson
This Jan. 29, 2016 file photo shows the entrance to the Naval Air Base Station in Pensacola, Fla. On Nov. 20, 2020, the Navy released a report finding that mass shooter Saudi 2nd Lt. Mohammed Saeed Al-shamrani, who had been undergoing flight training at the time, was self-radicalized and motivated by an extreme Islamist ideology. (AP Photo/Melissa Nelson, File) **FILE**