In his first interview with Terry Gross, Obama talks about what he misses most about being president and reflects on the turmoil of the Trump White House. Obama's new memoir is 'A Promised Land.'
New York Times correspondent David Kirkpatrick says the Obama White House watched Arab democracy fall, and now the Trump administration is embracing Egypt's autocratic president.
New York Times national security correspondent David Sanger says U.S. officials worry that foreign powers have planted malware that could knock out critical infrastructure, including electric power.