"The Love Affair" and "The Guilty Men". "The Smoking Guns" examines claims of changes to the procedures normally followed by the Secret Service on the day of the assassination, bullet damage to windshield of the president's limousine consistent with a bullet fired through it from the front, and discrepancies between observations made by the doctors who treated Kennedy at Parkland Hospital after the shooting and the official autopsy and photographs of the president's body which were cited by the Warren Commission. "The Love Affair" focused on the claims of Judyth Vary Baker to have been Lee Harvey Oswald's lover in 1963, and to have worked with Oswald and others to develop a cancer-causing biological weapon as part of a CIA plan to assassinate Fidel Castro. The third of these additional segments – "The Guilty Men" – was based substantially on the book Blood, Money & Power: How L.B.J. Killed J.F.K. by Barr McClellan. The book and the episode directly implicates Lyndon B. Johnson (LBJ) – who was the U.S. Vice President at the time of the assassination – and its airing in 2003 created an outcry among Johnson's surviving associates, including Johnson's widow, Lady Bird Johnson, former LBJ aides Bill Moyers and Jack Valenti (longtime president of the Motion Picture Association of America), as well as U.S. Presidents Gerald Ford – who was the last-living (at the time of the outcry) Warren Commission member – and Jimmy Carter. These Johnson supporters lodged complaints of libel with the History Channel, and subsequently threatened legal action against Arts & Entertainment Company, owner of the History Channel. The History Channel responded by assembling a panel of three historians, Robert Dallek, Stanley Kutler, and Thomas Sugrue. On a program aired April 7, 2004, titled "The Guilty Man: A Historical Review," the panel agreed that the documentary was not credible and should not have aired. The History Channel issued a statement saying, in part, "The History Channel recognizes that 'The Guilty Men' failed to offer viewers context and perspective, and fell short of the high standards that the network sets for itself. The History Channel apologized to its viewers and to Mrs. Johnson and her family for airing the show." The channel said it would not show the episode again. Author Barr McClellan, on whose work the episode was largely based, complained that he had tried to cooperate with the reviewing historians to discuss his