PBS' 2014 Summer TCA Tour Portraits

BEVERLY HILLS, CA - JULY 22: (EDITORS NOTE: Image has been retouched.) (L-R) New York Times columnist Michael Powell, Filmmaker Neil Barsky and former chief of staff to Mayor Ed Koch Diane Mulcahy Coffey pose onstage during the POV 'Koch: New York's Legendary Mayor' panel at the PBS Networks portion of the 2014 Summer Television Critics Association at The Beverly Hilton Hotel on July 22, 2014 in Beverly Hills, California. (Photo by Christopher Patey/Getty Images)