A few episodes of "The Simpsons" have been pulled from syndication in Austria in light of the ongoing nuclear situation in Japan. And some other countries may follow suit.
Obviously, "The Simpsons" has made a LOT of nuclear references since Homer works at a nuclear plant . . . and you know, is somewhat lazy and incompetent.
The Austrian network dropped a 1992 episode titled "Marge Gets a Job" . . . and one from 2005 called "On a Clear Day I Can't See My Sister." Those deal with radiation poisoning and nuclear meltdowns.