Roger Stone is an alternative historian who was one the legendary American Republican political consultant who has played a key role in the election of Republican presidents from Richard Nixon to Ronald Reagan to George H.W. Bush and George W. Bush. Stone also served as an assistant to Senator Bob Dole. Stone is the author of "The Man Who Killed Kennedy - the Case Against LBJ" (Skyhorse). Stone is also the author of Nixon's Secrets, a broader look at the rise and fall of Richard Milhouse Nixon.