There is an escalating dispute between President Trump and Tim Cook over whether Apple should unlock iPhones used by "killers, drug dealers and other violent criminal elements." Dan digs in with New York Times tech reporter Jack Nicas.
Pensacola Naval Air Station shooting: What we know so far
Attorney General William Barr concluded that last month's shooting at Pensacola Naval Air Station was an "act of terrorism."
What we know: A gunman identified as Mohammed Alshamrani opened fire at Pensacola Naval Air Station in Florida, killing three before he was killed by a sheriff’s deputy, per AP. Alshamrani, a second lieutenant in the Royal Saudi Air Force, was attending a pilot training program at the base.