Sen. Leland Yee received some sort of death threat today - a faxed death threat, no less - after performance artist Rush Limbaugh's humor-free tirade about the Chinese language.

"The threats to the San Francisco Democrat came more than a week after Yee asked Limbaugh for an apology for 'mocking the Chinese language' and the country’s president on his popular conservative talk radio program," reports The Examiner.

The letter, presumably sent by a right-leaning zealot, can be viewed below.