It is one of life's biggest questions: are we born knowing the difference between good and evil? A team of researchers at Yale University's Infant Cognition Center (also known as "The Baby Lab") reached a startling conclusion: babies are in fact born with an innate sense of morality.
Catch the three part series starting tonight on Anderson Cooper 360° at 8p E.T.
Watch the video quiz above and try to guess how the babies did identifying good and evil.