thank you, joe watkins and ayesha moody. >>> coming up, the gop goes postal. i'll explain next. >>> first, my colleague richard lui with today's other top news stories. >> all right, thanks, rev. the stories we're watching this hour for you, more than 170,000, that's a total number of covid-related deaths nationwide. in the latest count by nbc news, the number of cases nationwide now topping 5.3 million. >>> now, more students are heading back to class this week. but not one arizona school district. more than 100 staff members there are refusing to show up at a school district outside phoenix indicating here they did not feel safe returning to the classroom with students. >>> and the food and drug at station granted emergency authorization for new saliva-based tests for the virus. this comes as the federal government pushes to expand testing capacity. developers at yale are calling it liess invasive and less expensive. more news later. "politicsnation" with reverend al sharpton returns right after the break. looks like they picked the wrong getaway driver. the