With the upheavals that have taken place from Democratic retirements in the past two days, are the Dems doomed to lose their 60-seat, filibuster-proof margin in the Senate this year? On close examination, this is not in any way a certain outcome — because the Republicans have a lot to lose this year, too.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=132386