Fed up with the "staggering" number of leaks from a fractured White House, National Security Adviser H.R. McMaster just issued a sweeping call for government-wide training to prevent unauthorized disclosure of both classified and some unclassified information that, he said, "causes harm to our Nation and shakes the confidence of the American people.” Some rogue staff evidently found him less than convincing: A few days later, Buzzfeed was sent the memo.