 A tight-lipped Cheadle continued to walk briskly away. Afterward, Blackburn and Barrasso posted a video on Twitter recounting the confrontation and reiterating their calls for answers and for Cheadle's resignation. I've got a message for her. She can run, but she cannot hide because the American people want to know how an assassination attempt was carried out on President Donald Trump, she declared. And they're absolutely right. It is...