Walter Isaacson: This W.H. Is on a ‘Jihad’ Against Leaks and Anonymous Sources

EXCERPT:

BRZEZINSKI: "Somebody might want to tell the President, Walter, that some of those sources are extremely close to him, that he cannot trust them." 
ISAACSON: "Explain this to me, Peter. They’re on a jihad against leaks and anonymous sources." 
BRZEZINSKI: "But they’re right there with him." 
ISAACSON: "Anonymous sources are in the White House. They work for him."