What did journalists learn in 2016 that they can apply to political coverage in 2020?

This conversation featured Joanne Lipman, journalist, CNBC contributor, and best-selling author; Richard Gingras, American internet executive and entrepreneur; and Brian Stelter, American political commentator and chief media correspondent for CNN.

CNN's Brian Stelter talks with Marty Baron, executive editor of The Washington Post at the 2018 Aspen Ideas Festival.