Subscribe in iTunes. A new show from Panoply about the human feeding frenzy that is Washington during a presidential campaign cycle — with Alex Wagner, host of MSNBC’s “Now with Alex Wagner,” Mark Leibovitch, New York Times Magazine’s national correspondent and author of “This Town,” and Annie Lowrey, contributing editor at New York Magazine. This edition: The White House Correspondents Dinner, the Real Hillary, and a special segment called “What could get me fired?”