Can anyone please give me one good reason the DNC shouldn't (ahead of the 2020 primaries, obviously) announce they won't seat delegates from any state that holds a caucus instead of a primary?
President Clinton will be up for reelection and shouldn't have a major challenger so the elimination of caucuses could be done easily and without any accusations of bias in favor of a particular candidate.
Iowa would throw a fit. It'd have to be a 'no caucuses on or after Super Tuesday' rule.
If Iowa throws a fit just threaten to not seat their delegates in the 2024 primary as well & give another state permission to go before them if they don't cooperate. Seriously, the DNC should have more power than the Iowa Democratic Party.