Dennis Rodman. Loved and hated by basketball and pop culture fans alike, he's known for his off-court antics perhaps more than his success with the Chicago Bulls. ESPN's Tim Keown got a super up-close view when he helped write Rodman's 1996 autobiography, "Bad as I Wanna Be." As the Rodman-focused installment of the docuseries "The Last Dance" debuts, Keown tells the story of his weeks living with Rodman, and what he learned.