July 30, 2020: Hey, There’s Going To Be A Helicopter On Mars; Controversial School Mascots

July 30, 2020
NASA

NASA’s latest Mars mission has a rover and a drone helicopter. Then, on COVID’s frontlines in a Grand Junction hospital. Plus, a parent copes with Denver’s latest school delay. And, the debate over Native American imagery in sports. Also, a chemical hotspot near an oil and gas refinery. Finally, a horse trainer’s story in “Half Broke.”