Major Media M&A Monday -- AT&T to Merge Its WarnerMedia Unit With Discovery, The Reopening Trade and the CDC's Defense of Its Mask Wearing Guidelines, and the Bitcoin Rollercoaster Courtesy of Elon Musk

Squawk on the Street - Major Media M&A Monday -- AT&T to Merge Its WarnerMedia Unit With Discovery, The Reopening Trade and the CDC's Defense of Its Mask Wearing Guidelines, and the Bitcoin Rollercoaster Courtesy of Elon Musk