A stunning leak rattles Trump and his aides

Why it matters: The speed and sensitivity of the leak prompted immediate finger-pointing within the administration, as aides reeled from a leak that could only have come from a small group of people, each of whom is trusted with sensitive national secrets.

Possible motives include concern about how Trump is handling Putin, frustration by the officials about Trump ignoring their advice, or internal power games.

A White House official, furious about the WaPo story: “This is the way Trump is. If he’s doing business with you or working with you in some way, he’s going to congratulate you.”

The official said: “The idea he’s being soft on Russia is crap. He approved Javelin missiles to Ukraine, closed the consulate in San Francisco, approved the sanctions. … But … he doesn’t want his personal relationship [with Putin] to be acrimonious.”