Ahead of the broadcast of an interview in which Lance Armstrong is said to finally acknowledge what he had fiercely denied for years — that he used performance-enhancing substances, CNN’s Brooke Baldwin (@BrookeBCNN) explores the psychology and science of why people cheat in a live 30 minute special tomorrow, Thursday, January 17 at 3 p.m. (ET). ‘Why We Cheat: The Psychology and Science’ will explore themes of cheating scandals, including other recent sports figures, politicians, financial managers, and academic cheating.