

He has almost no filter and I think if he was a secret KGB operative, that would not be a secret by now because it would have just come out at random at some point.
He’s extremely malleable, loves rich people and authoritarians, and will agree with almost anyone who kisses his ass. So it’s pretty easy for Putin to just wrap him around his little finger.
He’s not pretending.
https://www.dailykos.com/stories/2017/10/12/1705902/-Former-Wharton-Professor-Donald-Trump-Is-the-Dumbest-Goddam-Student-I-Ever-Had