@CNN: Defense Secretary James Mattis is expected Friday to order a tightening of security policy governing military and civilian personnel bringing cellphones into classified workspaces in the Pentagon, according to two US defense officials https://t.co/JssharSbYR https://t.co/yjAfHgzJ4A
Defense Secretary James Mattis is expected Friday to order a tightening of security policy governing military and civilian personnel bringing cellphones into classified workspaces in the Pentagon, according to two US defense officials https://t.co/JssharSbYR pic.twitter.com/yjAfHgzJ4A
— CNN (@CNN) May 18, 2018