There are reports of a suspicious person on the base.
Point Loma naval base is on shelter in place after reports of shots being fired on base or people seeing a man with a gun. A shelter in place has been issued.
On his Facebook page, Hassan wished goodbye to his friends as he prepared to die in jihad.
This photo is worth over a half-million dollars.
See a rare glimpse into a secret U.S. military counter-terror operation.
The crash happened near an Air Force base in Cley, England.