David Robb Labor EditorOscar-nominated screenwriter and The Comey Rule writer-director Billy Ray is urging WGA West members to mobilize through the guild’s political action committee to “rid the Senate” of GOP incumbents Kelly Loeffler and David Perdue in next month’s dual runoff races in Georgia.Loeffler and Perdue “are fairly loathsome,” he said today in a mass email to the guild’s members.