Jim Lehrer discusses the latest developments in the Iraq war with Zbigniew Brzezinski, counselor at the Center for Strategic and International Studies in Washington, and Walter Russell Mead, senior fellow for U.S. foreign policy at the Council on Foreign Relations.

Jim Lehrer discusses the latest developments in the Iraq war with Zbigniew Brzezinski, counselor at the Center for Strategic and International Studies in Washington, and Walter Russell Mead, senior fellow for U.S. foreign policy at the Council on Foreign Relations.