Sen. Chuck Schumer, D-N.Y., caused a scene at a Manhattan restaurant when he began yelling at a wealthy and well-connected Donald Trump supporter that the POTUS is “a liar.” He was dining with friends when he encountered Joseph A. Califano Jr. — the former U.S. secretary of health, education and welfare under President Jimmy Carter and domestic policy adviser to President Lyndon B. Johnson — and his wife, Hilary, who were having a quiet dinner. Onlookers said Schumer was incensed that Hilary — the daughter of William S. Paley, the founder and chairman of CBS — had voted for Trump,...