Emails Link NJ Governor's Aide to Bridge Lane Closures Obama 'Appreciates' Secretary Gates, White House Says Jay Carney responds to comments made in the former defense secretary's new memoir. Chris Christie appointee seemingly connected to political payback controversy. Janet Yellen Confirmed as Federal Reserve Chair Democrat will succeed Ben Bernanke and become the first woman to lead the central bank. White House Press Secretary Debuts Beard, Twitter Users Debut Handle @PressSecBeard appears on social media site shortly after Jay Carney reveals new facial hair at daily briefing. Vice Admiral Robert Harward Joins ABC News U.S. Navy (Ret.) SEAL Robert Harward on "This Week" Sunday