Early bedtimes, UW–Madison admissions, Dispatches from Alaska’s Iditarod

First up, we look at why Americans have been calling it a night earlier—and what it means for nightlife. Then, we break down a new UW–Madison admissions policy that will shake things up for schools and students. Plus, a “teacher on the trail” joins us from Alaska to talk about the Iditarod sled dog race.