We've heard arguments for both candidates, based on their domestic policy plans. Today and tomorrow, we'll focus on their foreign policy plans.
Sarah Sewall, who served as Deputy Assistant Secretary of Defense for Peacekeeping and Humanitarian Assistance during the Clinton administration, is the faculty director of the Carr Center for Human Rights Policy at Harvard University's John F. Kennedy School of Government -- and a senior foreign policy adviser for the Obama campaign. She'll explain why she decided to support, and to work for, the Illinois Senator. On tomorrow's program, former Secretary of State Lawrence Eagleburger will argue for McCain. Obama supporters, make the case for your candidate, on foreign policy.