Michael Hayden on Trump's "rocky road" with intelligence community
Former CIA Director Michael Hayden believes the intelligence community is under threat from outside forces. Hayden led the CIA under President George W. Bush and through the start of the Obama administration. Hayden joins "CBS This Morning" to discuss his new book, "The Assault on Intelligence: American National Security in an age of Lies." It argues that forces, including the Trump White House, make the work of intelligence officers harder but more important than ever.