Why are groceries more expensive than they were 4 years ago? In this episode, agriculture policy expert Austin Frerick and economist Tim Richards debate the impact of consolidation on food prices, and the role antitrust should play. Hosts Anant Raut, Evan Harris, and Erika Inwald later discuss the Federal Trade Commission's lawsuit to block the Kroger-Albertson's merger, and what to expect at trial later this month.