AUSTIN, Texas (AP) – The History Channel has asked three historians to review the credibility of a documentary it aired that claimed President Lyndon Johnson was involved in the Kennedy assassination.

Former Johnson staffers and family members have been demanding an independent investigation and a retraction of the allegations in the documentary. History Channel executives said they will broadcast results of their review.

“We appreciate the decision by The History Channel to appoint three outstanding historians to investigate the accusations,” said Tom Johnson, chairman of the LBJ Foundation and no relation to the former president.

He called the allegations in the documentary reprehensible and said Johnson family and former staff members will cooperate fully with the investigation.

The History Channel aired the documentary, “The Guilty Men,” in November as one of several programs exploring conspiracy theories surrounding President Kennedy’s death. President Johnson was Kennedy’s vice president at the time of the assassination.

Former aides to Johnson, along with former presidents Gerald Ford and Jimmy Carter and President Johnson’s widow, Lady Bird Johnson, sought an independent probe of the claims.

“Nothing is more important to The History Channel than the integrity of our programming,” Dan Davids, executive vice president and general manager, said in a statement. “We take their concerns about historical accuracy and fairness very seriously and are taking appropriate action.”

Davids said the station is “deeply saddened that we have caused discomfort to the former First Lady, Mrs. Johnson and her family.”

Lady Bird Johnson’s spokeswoman did not immediately return calls from The Associated Press.

Executives from A&E Television Networks, which owns the History Channel, met last week with Tom Johnson; Larry Temple, president of The LBJ Foundation; journalist Bill Moyers; and Jack Valenti, head of the Motion Picture Association of America.

After the meeting, Tom Johnson said the executives expressed concern that the issue had been “ratcheted up” by letters from Ford, Carter and Lady Bird Johnson to the chief executives of NBC, Hearst Corp. and The Walt Disney Corp., which own A&E Networks.

The program was based in part on a book published in 2003 by Barr McClellan, who claims the law firm he quit a quarter-century ago was involved in convoluted plots that link Johnson to at least 11 deaths, including President Kennedy’s.

The Warren Commission concluded that Lee Harvey Oswald was the sole assassin involved in Kennedy’s death in Dallas, but conspiracy theorists continue to espouse more extensive plots.

Temple said he was inclined to act when viewers began calling and sending e-mails and letters to the LBJ Library.

“Unfortunately, many of them were from kids who believed what they saw on TV,” Temple said. “The theme was always: ‘Why do we have this memorial for murder?’ and ‘Why do we have this library to honor a man who killed a former president?”‘

The historians reviewing the allegations are author Robert Dallek, considered an authority on the presidency; Stanley Kutler, a law professor at the University of Wisconsin and a leading authority on 20th-century American political and constitutional history; and Thomas Sugrue, an award-winning teacher and author at the University of Pennsylvania.

On the Web:

AP-ES-02-11-04 1743EST

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