/tags/david-geffen David Geffen en-US SA¹ú¼Ê´«Ä± Sat, 18 Jan 2014 02:00:00 GMT /television/2014-01-17/american-masters-inventing-david-geffen David Geffen has helped shape American pop culture for more than 40 years as agent, manager, record industry mogul, Hollywood and Broadway producer, and… Sat, 18 Jan 2014 02:00:00 GMT /television/2014-01-17/american-masters-inventing-david-geffen Daniel Hicks