The conventional wisdom is that Warren and Sanders split a pool of voters who would largely migrate to Sanders if Warren dropped out.
1/5
Warren’s supporters are largely team players. A recent poll showed *100%* of them would back the nominee whomever it was.
Only just over 50% of Sanders supporters said the same.
2/5
As has been a widely held view for a very long time, Sanders is polarizing with a low ceiling.
A pop. in the 25% range strongly prefer him.
Iowa bore this out.
Were there fewer in the race, Sanders would have done worse rather than better no matter who it was you took out of the mix.
4/5
1) Counting on the demographic with the lowest turnout to outvote the demos with the highest turnout
2) Winning over Dems who prefer other candidates
Neither of those proved true in Iowa despite caucus biases in his favor.
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Bernie’s low ceiling is being masked by the number of other candidates in the race.
A primary where the nominee failed to coalesce support and instead benefitted from too many candidates running for too long would be a recipe for problems in the general.