DES MOINES—It all started out like a typical Iowa caucus. Gathered around the gleaming basketball court at Drake University’s Knapp Center, the caucus goers of Des Moines 62nd precinct—the city’s largest—found themselves pretty evenly split. Elizabeth Warren had the strongest support, but all four of the other major candidates, including Bernie Sanders, Joe Biden, Pete Buttigieg, and Amy Klobuchar, had managed to stay above the 15 percent support benchmark needed to be considered “viable.” Sanders’ supporters looked in danger of missing the cutoff—until two of the dozen-odd voters who were there to support Tom Steyer wandered over to the Bernie group just before the first count was made.




