The mystery of Houdini's death

Harry Houdini, the greatest escape artist who ever lived, died 100 years ago on Halloween – a fact that has only burnished his image as a daredevil who often cheated death. Correspondent David Pogue examines the life, and after-life, of a man who seemingly performed the impossible while also debunking seances and fake mystics; and looks into the mystery surrounding Houdini's death at age 52.