Over the top much? And the right accuses the left of over reacting.
$1:
But most of the message from Palin, a favorite of Tea Party conservatives but a lightning rod for critics on the left, was overshadowed by criticism of her use of the phrase "blood libel."
The phrase, used for centuries to justify the killing or expulsion of Jews, had been used by other conservative commentators including a Wall Street Journal column since the shooting of Giffords, who is Jewish.