Iowa caucused

Trump won big. DeSantis came in second, but Vox’s Zack Beauchamp says that won’t be enough to keep his campaign alive.

This episode was produced by Miles Bryan and Isabel Angell, edited by Amina Al-Sadi, fact-checked by Laura Bullard with help from Victoria Chamberlin, engineered by Patrick Boyd and Rob Byers, and hosted by Noel King.

Transcript at vox.com/todayexplained

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