LIZ SHELD’S MORNING BRIEF: Nielsen down and much, much more. “Nielsen was set to meet with Trump at the WH yesterday to talk about the border crisis at 5pm but the conversation turned into a chat about her future. A ‘source’ said that Trump held Nielsen responsible for many of the troubles at the border which ‘led to intense clashes, angry phone calls, and frustration between her and the president’.”

I don’t trust these single, anonymous source reports — but the border is a mess.