 And I should have seen it coming. The assassination of President John F. Kennedy is the greatest murder mystery in American history. That's Rob Reiner. Rob called me, Soledad O'Brien, and asked me what I knew about this crime. We'll ask who had the motive to assassinate a sitting president. We'll reveal why Lee Harvey Oswald isn't who they said he was. Then we'll pull the curtain back on the cover-up. The American people need to know the truth.