Forget the The Godfather. Don't focus on Groundhog Day. If you're looking for a movie character to sum up what the Donald Trump presidency is all about, take a close look at the villain who so memorably, meme-ably made William Shatner howl in frustration. I'm talking, of course, about Khan Noonien Singh. You know: Khaaaaaaaaaan! Khan, played by the immortal Ricardo Montalban, first made an appearance during Star Trek's original television run in the 1960s.