Weapons of mass destruction and global health security

, a joint visiting fellow with Brookings and the University of Pennsylvania Perry World House and the former coordinator for Threat Reduction Programs in the Bureau of International Security and Nonproliferation at the Department of State, discusses her work on global security issues, from weapons of mass destruction to the spread of infectious disease.  Also in this episode: , director of the and a senior fellow in , discusses inflation in our regular "Wessel's Economic Update" segment. Subscribe to Brookings podcasts  or on , send feedback email to , and follow us and tweet us at  on Twitter. The Brookings Cafeteria is a part of the .