Suroosh Alvi travels to Saudi Arabia to see how America's staunchest Arab ally is defending itself - and how it may be fanning the flames of global militancy. Gianna Toboni travels to Europe to meet some of the young men drawn to ISIS's call, and visits with American Navy strike pilots working to roll back the Islamic State's gains.
“We the People” – A recent study funded by the Department of Homeland Security listed domestic right-wing groups as two of the top three greatest terrorist threats in America. Host Gianna Toboni investigates these so-called patriots, training and taking up arms along the border. “Countdown to Extinction” – Correspondent Isobel Yeung visits the Mozambique Channel and the Gulf of Mexico to get an idea of how much we've overfished our oceans, and what we can now do to reverse that trend.
“To Serve and Protect” – Thomas Morton reports from Ferguson, Mo., in the aftermath of the fatal shooting of Michael Brown, and interviews journalist Radley Balko about the militarization of police in the U.S.. “Coming to America” – Suroosh Alvi visits El Salvador to observe the reasons behind mass migration north, and chronicles a journey through Central America on top of trains that leads to the U.S.