Jonathan Landay, a McClatchy Foreign Staff journalist, discusses his article "Slaughter of Anbar tribesmen shows weakness in U.S. plan to beat Islamic State."

Muhammad Sahimi, professor of Chemical Engineering at USC, discusses why the US will be blamed if nuclear negotiations with Iran aren't resolved before the interim agreement expires this month.

Former CIA analyst Ray McGovern discusses Al Jazeera's investigation of Israel's attack on the USS Liberty in 1967; LBJ's personal involvement in the coverup; and why even Mearsheimer and Walt didn't discuss the USS Liberty in their groundbreaking investigation of The Israel Lobby and U.S. Foreign Policy.

Will Grigg, blogger and author of Liberty in Eclipse, discusses the Utah Fraternal Order of Police's public smear campaign against Salt Lake Country District Attorney Sim Gill, who dares to believe that police officers are themselves subject to the laws that they enforce on others.

John Feffer, co-director of Foreign Policy In Focus, discusses the rebellion within the ranks of NATO countries in the former Warsaw Pact, which are refusing to take an ultra-hawkish stance against Russia, much to the chagrin of Washington Post pundits.

Ray McGovern, a former CIA analyst turned peace activist, further elaborates on his arrest Thursday night while trying to gain entry to a Gen. David Petraeus speaking event in New York City.