Democrats are gathering this week to formally nominate Joe Biden as the party’s candidate for president. This year, however, the Democratic National Convention will take place online due to the coronavirus. Ed O’Keefe has the latest. Source

Three more Republicans are joining former GOP Governor John Kasich in speaking on the opening night of the DNC. Source

The CBS News Battleground Tracker poll, conducted prior to the Democratic National Convention, had Joe Biden leading President Trump 52% to 42% nationally. CBS News’ director of surveys and elections Anthony Salvanto joins CBSN’s Elaine Quijano on “Red & Blue” to dive into the poll’s findings. Source

House Speaker Nancy Pelosi is calling on lawmakers to return to Capitol Hill to address concerns over U.S. Postal Service delays ahead of the November election. CBS News White House correspondent Paula Reid joins CBSN to discuss how President Trump is responding to the issue and the Trump administration’s new restrictions on Chinese telecommunications company Huawei. Source

The injunction comes one day before the new policy was set to take effect. Source

Some schools across the county have now resumed in-person classes without a mask requirement and it’s making many students concerned for their health. Mark Strassmann reports for CBS News’ series “The New Normal: Back to School.” Source

Michelle Obama will give the keynote address on Monday night. Source

Louis DeJoy and Robert Duncan, the chairman of the Postal Service Board of Governors, will appear August 24. Source

In California, an outbreak of wildfires is threatening thousands of homes amid scorching heat. In some areas, thick smoke is making the air dangerous to breathe. Jonathan Vigliotti takes a look. Source

Aesha Ash has made a career breaking barriers in the world of ballet. Now, she’s doing it again, but this time as the first Black female permanent faculty member at New York City’s School of American Ballet. Elaine Quijano shares her story. Source