The British author, who died in 1990 aged 74, remains popular with young readers around the world.
The Auschwitz Memorial called the blogger out in a tweet on Wednesday.
The video is reportedly from Knob Creek Gun Range in West Point, Kentucky.
Poland is asking for a correction after NBC reporter Andrea Mitchell said that the Warsaw Ghetto Uprising was against “the Polish and Nazi regime.”
Without atonement and forgiveness, Americans are going to be at each other’s throats with no way back.
“As a salafi jihadist, antisemitism is wrapped up in your entire worldview.”
Klein suggested that attractive women cannot be intelligent.
"We have not done enough to get to grips with the problem, and the Jewish community and our Jewish members deserve an apology," said the Labour leader.
Casey Purcell’s essay on swearing off Jewish men sparks ire online.
People with high social status are perceived as insincere when they apologize for a transgression.