"Great War of Our Time": CIA insider on global terror threat, protecting U.S.
Michael Morell, who served as the CIA deputy director until his retirement in 2013, is giving an inside look at the agency's efforts to prevent the next terror attack. He briefed President Obama before the raid that killed Osama bin Laden and was traveling with President Bush when he learned of the 9/11 attacks. He is now a CBS News senior security contributor and joins "CBS This Morning" to discuss his new book, "The Great War of Our Time: The CIA's Fight Against Terrorism--From al Qa'ida to ISIS."