Insider has been polling U.S. adults about how satisfied or unsatisfied they'd be in the event that a given candidate is nominated as the Democratic nominee
We can track how Democrats feel about the candidates over time.
When we strip out the candidate's name, it's a lot harder than you think to place who's polling is whose.
Can you figure it out?
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The Iowa Caucus is Monday evening, and a year of campaigning will finally come to an end with...
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