July 2011: Battle for the Constitution, Bill Daley, Christine Lagarde
April 2011: Gen. Jim Jones, David Plouffe, Timothy Geithner, Rev. Franklin Graham
March 2011: John McCain, Disaster in the Pacific, Target Libya, Hillary Clinton, Robert Gates and Donald Rumsfeld
February: Crisis in Egypt, Ehud Barak, Newt Gingrich, Tim Pawlenty, Hillary Clinton, Libyan Uprising
September: Blair, Goolsbee, Rauf, Clinton, Ahmadinejad, Axelrod, McConnell and Queen Rania
July 2010: McCain, Axelrod, Biden, Geithner & Christie
June 2010: Kerry, Cornyn, Hoyer, Boehner, Gates, Emanuel & Panetta