By Amb. Mark Lagon, Council on Foreign Relations
By Loren DeJonge Schulman, National Interest
By Dr. Rebecca Bill Chavez, VoteVets
By Dr. Helene Gayle, The Chicago Community Trust
By Amb. Dan Baer, Carnegie Endowment for International Peace
By Suzanne Nossel, Foreign Policy
By Joseph Cirincione, Responsible Statecraft
By Tom Daschle, The Washington Post
By Amb. Wendy Sherman, USA Today
By Joseph Cirincione, Responsible Statecraft