Summary: With an intense drone campaign underway in Yemen and the Obama administration issuing warnings about ominous terror threats, is al-Qaeda on the rise and should Americans be worried about it? A conversation about al-Qaeda and Yemen, and President Obama’s statements on national security and the future of the war on terrorism, with Gregory Johnsen, author of The Last Refuge: Yemen, al-Qaeda and America’s War in Arabia, and Michael Greenberger, founder and director of the University of Maryland Center for Health and Homeland Security.
