Rep. Steve Cohen (D-TN) on the "lie" of government takeover of health care: "You say it enough, you repeat the lie, you repeat the lie, and eventually, people believe it. Like blood libel. That's the same kind of thing, blood libel. That's the same kind of thing.""The Germans said enough about the Jews and people believed it and you have the Holocaust," Rep. Cohen said.
Video at link at realclearpolitics.com. But remember, it is the tea party and republicans that are the cause of the political violence because of their rhetoric.