British theoretical physicist Stephen Hawking held nothing back in a British TV interview, when asked to explain ''the phenomenon'' of U.S. presidential nominee Donald Trump. Rough Cut - Subtitled (no reporter narration).
ROUGH CUT - SUBTITLED (NO REPORTER NARRATION) British theoretical physicist Stephen Hawking slammed Republican U.S. presidential nominee Donald Trump, calling the billionaire a demagogue in a television interview broadcast on Tuesday (May 31). "He is a demagogue who seems to appeal to the lowest common denominator," Hawking told Good Morning Britain. Hawking is one of many Trump critics, but the billionaire has practically ensured he will be the Republican nominee in November's presidential election.