John Oliver kicked off Last Week Tonight describing a frantic week in which a “new and terrible” health care bill was pushed in the Senate, President Donald Trump called Kim Jong-un “Rock Men” at the United Nations, and Robert Mueller’s Russia probe lurched ahead. But, “all hell broke loose” when Trump ended the week declaring war on professional athletes. At his latest campaign rally, Trump told fans he’d love to see NFL owners say “get that son of a bitch off the field…