WH officials are struggling to understand the source of the fury fueling Trump's eruptions. "This is a level of insanity I've never seen before," one ex-West Wing staffer told VF. "He's under a tremendous amount of mental stress," a prominent GOPer said.

WH officials are struggling to understand the source of the fury fueling Trump's eruptions. "This is a level of insanity I've never seen before," one ex-West Wing staffer told VF.

"He's under a tremendous amount of mental stress," a prominent GOPer said. https://t.co/UrJsY1A7W8

— Kyle Griffin (@kylegriffin1) November 15, 2018