Tech problem with mobile app causes Iowa caucus chaos

Alexandra Jaffe and Christina A. Cassidy, Associated Press

February 4, 2020

DES MOINES, Iowa — A new mobile app was supposed to help Democratic officials quickly gather information from some 1,700 caucus sites throughout Iowa. Instead, a "coding issue" within the app is being blamed for delays that left the results unknown the morning after the first-in-the nation presidential...