Retired U.S. Air Force General Michael Hayden talks with Recode’s Kara Swisher about his new book, “The Assault on Intelligence: American National Security in the Age of Lies.” Hayden, who directed the NSA under President Clinton and the CIA under President George W. Bush, says the “golden age of electronic surveillance” is ending, as both regular Americans and foreign enemies are getting smarter about digital encryption. But as the intelligence community changes its tactics, the Trump administration has embraced the “post-truth” societal trend that is emerging around the world. Hayden explains how he would attempt to give Trump the best advice, what he would recommend for America’s still-active spies, and why the president’s behavior is so befuddling. Plus: How to prevent leaks, and what Facebook can do to be part of the solution.

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