• A political party that can't enact an agenda supported by the vast majority of its members/voters isn't much of a party.

• The left flank of the party is holding firm, and the centrist/conservative flank is not happy about it. The left is doing what the centrists think only they should be allowed to do.

• I think I will stop referring to "centrist" or "conservative" Democrats and start calling them "corporate" Democrats  instead. Much more accurate.