Last Wednesday, Neil Cavuto, of Fox News, offered Gary Johnson, the former governor of New Mexico and the Libertarian Presidential nominee, a scenario: Hillary Clinton and Donald Trump are in a boat, and they both fall overboard. “Who are you going to save?” Cavuto asked. Instead of considering the question, Johnson collapsed into giggles, as though the prospect of both candidates flailing in the water while he watched was the funniest thing he’d heard in a while. “Well, America will be saved,” he said.
saved,” he said. Johnson was on Fox, in part, to refute reports that his running mate, William Weld, the former governor of Massachusetts, might be taking a more sober view. The day before, Weld had told the Boston Globe that Trump now has his “full attention,”…