I haven’t seen this diaried elsewhere yet, so:
The Working Families Party, the labor-aligned progressive group whose electoral influence has grown since the 2016 election, has endorsed Senator Elizabeth Warren of Massachusetts for the Democratic presidential nomination, a boon to her candidacy as she attempts to position herself as the main challenger to former Vice President Joseph R. Biden Jr.
This is a BFD, IMHO. WFP endorsed Senator Sanders in 2016. This endorsement might not move the needle much right away, but in my layman’s view (for whatever that’s worth!) it gives Senator Warren a major boost in her quest to win votes from the progressive wing of the Democratic party.