https://marco.org/2008/04/16/the-caucus-caters-to-the-most-enthusiastic-and
The caucus caters to the most enthusiastic—and Clinton suffers from an enthusiasm gap. She has frequently picked up the “late deciders” in elections. Who are the late deciders? I’m a “late decider” every year in the Super Bowl. The Super Bowl’s this Sunday? Huh. Who’s playing? Ah. The Patriots. I’ve heard of them. Go Patriots… I guess. We “late deciders” watch the game if our friends invite us to a party. We eat the snacks. We cheer when it would be awkward not to cheer. When it comes to an election, the late deciders go to the polls after they see a certain number of “I Voted” stickers and feel awkward without one.