In episode two of this five-part miniseries on the Iowa caucuses hosted by Tommy Vietor and produced by Pineapple Street Studios, we’ll learn how violence at the 1968 Democratic National Convention led to Iowa becoming the first contest of the campaign season. We’ll take you to a house party with undecided voters and to an actual caucus location from 2016 to explain how the process works. And we’ll watch field organizers in action and learn how they hustle to get Iowans to commit to caucus.