What is nuts though is how he speaks, they say there is no dementia but here is a video of Trump in an interview in 1980, see how calm and articulate he is and compare it with an extract from Last Week Tonight where they take a section of one of his speech's and have it read by someone else without Trump's performance spin
You cannot tell me that it is just an act, nobody can be in character in front of the character all that time and improvise speech like this on the fly