What's the difference between Arianna Huffington and the KKK and the Nazis? NOTHING!, says Bill O'Reilly, because they all want people to die.

Ahem.

Why the parallels drawn between the liberal champion and a pair of hate groups? Because on Huffington Post, readers are being allowed to exercise their free speech rights in saying "vicious, vile things" about Nancy Reagan, who injured herself this month in a fall. How O'Reilly even knows about this confounds us, since he'll be the first to say he doesn't read those disgusting blog things. And isn't that the real tragedy?