Debating the Devil
Behind the scenes as spiritual leaders debate the existence of Satan.
Making of the 'Nightline Face-Off'
Dr. Deepak Chopra, left, a physician and prolific author on spiritual matters, argued that Satan does not exist. Chopra was joined by Bishop Carlton Pearson, the senior pastor of the New Dimensions Worship Center in Tulsa, Okla. Pearson used to perform ceremonies where he would cast the devil out of people, but now he says that Satan does not exist -- a belief that has created quite a bit of controversy in his life. (Karson Yiu/ABC News)
