David Rivkin, David Satter, Luis Fleischman, Patrick Dunleavy

DAVID RIVKIN, Senior Fellow at the Foundation for Defense of Democracies:

• Does Congress have a role to play in foreign policy?
• President Obama's pattern of executive overreach
• The alternative to a nuclear deal with Iran

DAVID SATTER, former Moscow correspondent and author of “It Was a Long Time Ago and It Never Happened Anyways: Russia and the Communist Past”:

• Assessing the likelihood that the Boris Nemtsov murder was a contract killing with Kremlin involvement
• Are Vladimir Putin’s actions in Eastern Ukraine meant to distract from Russia's domestic woes?
• Where the Eastern Ukrainians' loyalty stands after facing indiscriminate shelling from both separatist and government forces

LUIS FLEISCHMAN, Editor of the Americas Report of the Center for Security Policy’s Menges Hemispheric Security Project:

• Iranian Revolutionary Guard training at the Military School of ALBA in Bolivia
• The connection between drug cartels and terrorist groups
• Motivations behind Iran's extensive involvement in Latin America
• President Obama's conciliatory approach to Iran in the Western Hemisphere

PATRICK DUNLEAVY, former Deputy Inspector General of New York State, and author of “The Fertile Soil of Jihad: Terrorism’s Prison Connection”:

• A call for an official Administration report on the extent of radical Islamist sentiments in the U.S. federal prison system
• The Saudi role in the spread of Salafist-Sunni doctrine within U.S. correctional facilities
• What terror attacks in Denmark highlight about the dangers of those predisposed to violence falling under the spell of Jihad