Robert Downey Jr. returns as Tony Stark, aka the Invincible Iron Man, to take on his arch nemesis, the Mandarin. WATCH: Exclusive 'Iron Man 3' trailer
NewToHoustonGuy: Trump acts very similar to how my Father acted -- a small number of months before he was diagnosed with Alzheimer's and early stages of Dementia. He was very combative, didn't trust what loved ones told him, and took extreme risks -- which he didn't understand how risky they were. He wasted money and didn't think about tomorrow. So, I see some similar signs in Trump's behavior, so I do not doubt that the Doctor is observing similar things that happened to my father.