Trump booed at Commanders NFL game before calling plays from Fox broadcast booth

President greeted with jeers by many fans at gameTrump has appeared at several sports events this yearDonald Trump became the first sitting US president in nearly 50 years to attend a regular-season NFL game when he dropped in on the Detroit Lions win over the Washington Commanders on Sunday.There were boos from large sections of fans, as well as scattered cheers, at the Commanders Northwest Stadium when Trump was shown on the screens late in the first half - and again when the president was int...