Click to viewRemember two weeks ago, when "blood libel" was the ancient allegation that Jews murdered children? Those were the days! Now it means "being falsely accused of having blood on your hands," as former Alaskan Governor Sarah Palin clarified Monday.

[A cop keeps watch over a makeshift memorial on the stairs of the Capitol for the victims of the Arizona shootings. Image via Getty]

On tonight's AC360, Anderson Cooper interviewed Bill Maher about Saturday's deadly Arizona shooting. After Cooper asked him if right-wing politicians/pundits can be blamed for it, Maher came out swinging—and even directly compared Glenn Beck to shooter Jared Loughner.