| Professor James S. Liebman: Death Penalty Errors |  | Office of Public Affairs |  | In this webcast, James S. Liebman, Simon H. Rifkind Professor of Law at Columbia Law School and co-author of the recently released report "A Broken System II: Why Is There So Much Error in Capital Cases, and What Can Be Done About It," reviews why error in capital cases has persisted across decades, states, and different counties in the United States. |