NEW YORK: ABC News has suffered its second loss to Primedia. Sonya McNair, director of media relations, is joining the firm's Channel One division, a teen news service. She is re-united with Eileen Murphy, VP corporate communications (PRWeek, April 3). Murphy was also once at ABC News. McNair becomes VP communications at Channel One and will take responsibility for Primedia Digital Video's PR. During her time at ABC News, McNair helped publicize ABC's election coverage and also worked on the relaunch of Good Morning America.