There was someone on Reddit claiming to be an educator who said Trump has a reading disability which is not that uncommon. According to them when most people read a word they don't need to see every letter, the context and a few letters is enough. Sort of like how the art form impressionism works. Tht xplns hw u cn rd ths. Not everyone has this ability which explains how Trump might confuse words like rampart and airport. It also explains why he says things off the cuff and doesn't use a teleprompter. Ever see him read? It's painful to watch, like a fourth grader reading a book report. I'll bet when he gave a state of the union speech they practiced with him for many hours