Paul Krugman on tariffs, Jessica Yellin promotes her new Substack, plus Amie Parnes and Jonathan Allen discuss their great new book on the 2024 campaign.

Thank you Paul Krugman , emily nunn , Kartik Krishnaiyer , Rebecca Gummere , Different Lens , and many others for tuning into my live video with Jon Allen , Jessica Yellin , Paul Krugman , and Amie Parnes ! Join me for my next live video in the app. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit jimacosta.substack.com/subscribe