TV Biz Roger Ailes, Les Moonves and a Host of TVNewsers on 5th Ave. By Chris Ariens on Dec. 9, 2009 - 10:07 PM Seen at Georgette Mosbacher’s annual Christmas party tonight at her Fifth Ave. apartment: Fox’s Roger Ailes, CBS’s Les Moonves and Julie Chen, from CNBC Ron Insana and Larry Kudlow, the Foxies: Liz Claman, Martha ...