Progressive Democrats have a fragile alliance with Joe Biden. But they're readying for internal party warfare if he wins the election.

5:48am PDT - October 9th, 2020    bernie sanders - Business Insider

Summary List Placement There's a fragile alliance uniting Democrats behind Joe Biden that party insiders expect to shatter the instant he takes office. For now, progressives and more centrist Democrats have a common enemy. They want to limit President Donald…