Want to know more about this week's guest and topics?
More from TODAY.com
TODAY's Takeaway: Time picks the pope, Mariah brings us home for the holidays
1. Time magazine’s managing editor Nancy Gibbs announced on TODAY the magazine’s pick for 2013 Person of the Year: Pope Fr...
- White House shares pics from Obama's trip for Mandela memorial
- Oprah Winfrey doesn't regret not having kids
- Prince William, Duchess Kate rock 3-D glasses
- Viral mash-up: Internet stars collide in YouTube Rewind 2013
- TODAY's Takeaway: Time picks the pope, Mariah brings us home for the holidays
Try clicking on some of these links:
Sen. John McCain (R-AZ), Ranking Member, Armed Services Committee | Bio
Rep. Barbara Lee (D-CA), Foreign Affairs Committee; Chair, Congressional Black Caucus | Bio
Sebastian Junger, Author, "WAR" | Bio
Wes Moore, Author, "The Other Wes Moore"; U.S. Army Captain (Ret.), combat tour of duty in Afghanistan 2005-2006 | Bio
Tom Ricks, Contributing Editor, Foreign Policy Magazine; Author, "The Gamble: General David Petraeus and the American Military Adventure in Iraq, 2006-2008"; Senior Fellow, Center for a New American Security | Bio
Gen. Barry McCaffrey (Ret.), Former Commander-in-Chief, U.S. Southern Command; NBC Military Analyst | Bio