For a third straight presidential election campaign‚ former President Donald Trump is being serially inaccurate about the North Atlantic Treaty Organization (NATO) military alliance. Trump caused a transatlantic uproar this weekend by claiming at a Saturday campaign rally that he had once told the president of a “big” NATO country that if that country didn’t pay its “bills‚” he would not protect the country from a Russian invasion and would even “encourage” Russia “to do...