Sarah Palin uses metaphorical language, which is defined by the media as inflammatory. Left-supporting personnel post links to websites talking about increased violence by the right, without actual evidence of said increased violence. A supporter of Obama actually threatens to kill a sitting US Republican congressman (http://tpmlivewire.talkingpointsmemo.com/2010/03/man-charged-with-threatening-eric-cantor.php). Which one gets more media play? The facts are: alleged violent right-wingers are not being charged with crimes; a left-winger is. Make your own judgment.