This is something that has been touched on a lot in the past but denial of history for political or idealogical motives is just as common as other "bogus" claims. Holocaust Denial is a big one but also denial of other state sponsored crimes such as The "Holodomor" famine in the Ukraine, Massacare of Polish Soldiers at Katyn during WWII, Khmer Rouge Genocide, etc. A future episode on this topic would be great though perhaps Shane should limit himself to one of the subjects mentioned, especially Holocaust Denial or Stalinist Crimes.