Teachers in mississippi now in quarantine after more than 400 people test positive. A Key White House Coronavirus Task force member joins us live. Abc news exclusive. The former high ranking trump official with harsh words for the president. The president wanted to exploit the department of Homeland Security for his own political purposes. He says what he witnessed the president do was terrifying. Hes now breaking republican ranks and endorsing democratic nominee joe biden. Miles taylor joins us live. Ellens emotional apology as three Top Producers all accused of Sexual Misconductir fre. Ed the talk show host reportedly addresses her staff, apologizes over accusations her show created a toxic work culture, taking on rumors about herself calling them crazy and not true. And the bellas are back. Banks, kendrick, wilson and more reuniting for a perfect new rendition of beyonces hit song. Plus, how theyre pitching in for a good cause. Always great to start the morning with some beautiful m