Overview: Immanuel Kants stringent theory of morality allows for no exceptions. Kant believed that telling a lie, even a white lie, is a violation of ones own dignity. Professor Sandel asks students to test Kants theory with this hypothetical case: if your friend were hiding inside your home, and a person intent on killing your friend came to your door and asked you where he was, would it be wrong to tell a lie? If so, would it be moral to try to mislead the murderer without actually lying? This leads to a discussion of the morality of misleading truths. Sandel wraps up the lecture with a video clip of one of the most famous, recent examples of dodging the truth: President Clinton talking about his relationship with Monica Lewinsky.