A discussion about a new volume from the Brookings Institution Press on the increasing role of offensive cyber operations in U.S. national security. Herbert Lin and Amy Zegart are co-editors of “.” Lin and Zegart are scholars at the Hoover Institution and co-directors of the Stanford Cyber Policy Program. Bill Finan, director of the Brookings Press, conducts the interview. Also, Brookings Senior Fellow Molly Reynolds examines congressional oversight of the Trump administration, from subpoenas to impeachment Subscribe to Brookings podcasts  or on , send feedback email to , and follow us and tweet us at  on Twitter. The Brookings Cafeteria is part of the .