Ron Paul, Head Case.

"[T]he newsletters I saw all had one thing in common: They were published under a banner containing Paul's name, and the articles...seem designed to create the impression that they were written by him -- and reflected his views. What they reveal are decades worth of obsession with conspiracies, sympathy for the right-wing militia movement, and deeply held bigotry against blacks, Jews, and gays." McNulty might be acting like a nutjob these days, but, as TNR's James Kirchick writes today, he still has nothing on Ron Paul. "In the early 1990s, a newsletter attacked the 'X-Rated Martin Luther King' as a 'world-class philanderer who beat up his paramours,' 'seduced underage girls and boys,' and 'made a pass at' fellow civil rights leader Ralph Abernathy. One newsletter ridiculed black activists who wanted to rename New York City after King, suggesting that 'Welfaria,' 'Zooville,' 'Rapetown,' 'Dirtburg,' and 'Lazyopolis' were better alternatives." (When asked about Kirchick's story today, Paul called King "one of my heroes because he believed in nonviolence and that's a libertarian principle," but he didn't exactly disavow this garbage: "Paul's position is basically that he wrote the newsletters he stands by and someone else wrote the stuff he has disowned." Sigh. The libertarians among us, and the libertarian philosophy, deserve a more sane spokesman.