(CNN) – A new audio message has emerged with a familiar warning to America.
The tape, believed to be from Osama bin Laden, says if suspected 9/11 mastermind Khalid Sheikh Mohammed is executed, al-Qaeda will in turn kill any American it captures.
To discuss the warning we were joined on Friday's American Morning by former CIA officer Jack Rice and Peter Bergen, CNN national security analyst and author of "The Osama bin Laden I Know."