Tyler Cullis, a Policy Associate at the National Iranian American Council, discusses the near-completion of an Iranian nuclear deal, and how eased economic sanctions will greatly improve the lives of ordinary Iranians.

John Feffer, director of Foreign Policy In Focus at the Institute for Policy Studies, discusses how hardliners in Congress are working to undermine an Iranian nuclear deal, and how they previously sabotaged the Agreed Framework on North Korea's nuclear program in 1994.

Eric Margolis, an internationally syndicated columnist and author of American Raj, discusses Saudi Arabia's pending invasion of Yemen, after the Shiite Houthi rebels captured the capital city Sanaa.

Matthew Hoh, a Senior Fellow at the Center for International Policy, discusses the military's prosecution of Army sergeant Bowe Bergdahl for desertion, even though an Army investigation report seems to exonerate the former Taliban prisoner.

Will Grigg, a blogger and author of Liberty in Eclipse, discusses the police and prosecutorial misconduct in the arrest and re-arrest (on ridiculous charges) of "cop-watcher" Matthew Townsend in Ada County, Idaho.

Kelley Vlahos, a Washington, D.C.-based freelance reporter, discusses David Petraeus's disastrous legacy in Afghanistan, as US-backed warlords terrorize the population and recreate the environment that gave rise to the Taliban.

Seymour Hersh, a Pulitzer Prize-winning investigative reporter and author, discusses how he broke the My Lai massacre story as a fledgling journalist in 1968, and his recent journey to Vietnam to revisit the scene of the crime 47 years later.