Ezra Klein has a good suggestion:
Okay, one more quick Khalidi comment. Over at the Motherblog, Tim Fernholz analyzes the controversy and concludes, “no one knows who Khalidi is outside of the media and high information voters, and an even smaller universe of people cares. The attacks by McCain are reprehensible…but ultimately this is not an election about small stuff. This is a big stuff election.” If you want a one-line summary of why John McCain’s Distract-O-Tron 3000 strategy has failed to connect, you can’t do much better than that.
Meanwhile, Khalidi is, as everyone keeps telling you, a well-respected and incisive scholar of the Middle East in general, and the Palestinian struggle for nationhood in particular…
Presumably, this experience has not been a pleasant one for Khalidi. But it would be nice if some good emerged from it in the form of broader familiarity with his important works. So next time you hear Hannity explain how Rashid Khalidi urinates on a Haggadah during full moons, head over to Amazon and pick up a copy of The Iron Cage: The Story of the Palestinian Struggle for Statehood. Its an important book on its own terms, and its purchase is a worthy counter-statement to this type of anti-Arab fearmongering.