Mattis: called him a 5th grader.
Mnuchin: called him an idiot.
Graham: called him a complete idiot.
Priebus: called him an idiot.
John Kelly: called him a f***ing idiot.
Tillerson: called him a f***ing moron.
Cohn: called him dumb as sh*t.
Bannon: called him a f***ing moron.
Rupert Murdoch: called him a f***ing idiot.
John Bolton: “Trump has the attention span of a fruit fly.”
William T. Kelley: (Professor at Penn) called him the dumbest goddamn student he ever had.
Tony Schwartz: (the ghostwriter of “The Art of the Deal”) called him a man with a stunning level of superficial knowledge and plain ignorance.
John Kelly: “He is the most flawed person I have ever met in my life.”
Anonymous GOP Congressman in a Safeway Rant: called him an evil, really f***ing stupid Forrest Gump.
Mueller: called him Individual 1