Robert Blake postponed a golf outing with O.J. Simpson to give Barbara Walters an exclusive interview on Tuesday's Good Morning America. The newly acquitted Baretta actor told Walters that he doesn't know who killed his wife, Bonny Lee Bakley, but noted that she had "a lot of enemies." He also gave Walters partial credit for his not-guilty verdict, saying the 2003 jailhouse interview she conducted with him "saved my life." Yeah, nice work, Babs. For an interview with Walters about her Blake exchange, read today's Biz.