Nightline executive producer James Goldston has been named senior executive producer of Good Morning America where he will be partnered with Tom Cibrowski, who continues as executive producer. Goldston succeeds Jim Murphy who earlier this week left to become an executive producer on Anderson Cooper’s upcoming daytime talk show. Taking Goldston’s spot as executive producer of Nightline is Jeanmarie Condon who had been working with Goldston for the past five years.