Andrew Natsios, Fred Fleitz, Rick Fisher, Bill Roggio

ANDREW NATSIOS, former Administrator of USAID and author of "Sudan, South Sudan, and Darfur: What Everyone Needs to Know," reports on the violence occurring in South Sudan at the moment, and discusses what role Sudan may play in its former territory.

FRED FLEITZ, of Lignet.com, comments on Robert Gates' new explosive tell-all book, "Duty."

RICK FISHER, Senior Fellow of Asian military affairs at the International Assessment and Strategy Center, breaks down the Chinese military threat matrix by categories of naval, area denial, space, nuclear, diplomatic, and cyber.

BILL ROGGIO of the Long War Journal, discusses Al-Qaeda's recent resurgence in Iraq's Anbar province and the continuing issues that plague U.S. policy objectives in Afghanistan.