Matthew Hoh, a Senior Fellow at the Center for International Policy, discusses how US support for the Shia government in Iraq perpetuates a cycle of violence; why there is rarely a "good side" in civil wars; the domestic political calculations behind US wars since Vietnam; and how to defeat the Islamic State without firing a single shot.

Jeffrey A. Tucker, CEO of Liberty.me and publisher of Laissez-Faire Books, discusses Murray Rothbard's take on the politics of Christian and secular millennialism and eschatology.

Nebojsa Malic, a regular columnist for Antiwar.com, discusses how Ukraine's elections manufactured legitimacy for the current regime; the neo-Nazis killing civilians in eastern Ukraine; and the small group of US foreign policy elites who stir up trouble all over the world.

Grant F. Smith, director of the Institute for Research: Middle Eastern Policy, discusses his federal lawsuit demanding the release of a 1987 DoD study on Israel's nuclear weapons program; and why he wants to end the US government's pretense of ignorance about Israel's nukes.

Gareth Porter, an award-winning journalist and author of Manufactured Crisis, discusses how an Iran nuclear deal hinges on Obama's willingness to fight for an end to sanctions.

Trita Parsi, president of the National Iranian American Council, discusses his article "How Congressional Hawks Plan to Kill Obama's Iran Deal."

Will Grigg, blogger and author of Liberty in Eclipse, discusses the media's spin of witness statements in the police killing of Michael Brown in Ferguson, Missouri; Alejandro Natividad's brave non-violent resistance to police bullying in La Quinta, California; and how social media is effecting the public's perception of law enforcement.