Terry Nichols reveals involvement in blast By Nolan Clay The Oklahoman Copyright 2005, The Oklahoman Terry Nichols has admitted to the FBI and his family for the first time that he was involved in the Oklahoma City bombing. The convict, 50, started speaking to the FBI about his role in April and told his mother, sister and first ex-wife in June at the federal prison in Florence, Colo. "I didn't like it. Oh, God, I said, 'No way,'" his mother, Joyce Wilt, said. "I told him, 'You tell me the truth. I want the truth and I don't want anything...