The Last Word with Lawrence O'Donnell 01/29/13

What to expect from Wayne LaPierre’s testimony

The National Rifle Association's Wayne LaPierre plans to testify to the Senate Judiciary Committee in a hearing entitled, "What should America do about gun violence?" MSNBC’s Lawrence O’Donnell talks to Frank Smyth, the investigative journalist who has ... more Duration: {{video.duration.momentjs}}