Recode Decode, hosted by Kara Swisher

Susan Hockfield: The real answer to sustainable energy might be a virus-built battery

Former MIT president Susan Hockfield talks with Recode's Kara Swisher about her new book, The Age of Living Machines: How Biology Will Build the Next Technology Revolution . In this episode: How Hockfield got to MIT; how the school creates innovation; how Route 128 lost the digital revolution to the west coast; Boston's new "regional advantage,"…