Curtis Sliwa (born March 26, 1954 in Canarsie, Brooklyn, New York) founded the Guardian Angels in 1979, a volunteer anti-crime organization with which he has remained closely identified. Wikipedia
The definitive Wikipedia entry for Curtis Sliwa. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Curtis_Sliwa
Looks like Sliwa may have to find a new radio station: Radio host Don Imus has agreed to settle with CBS for 20 million, and a non disparaging clause, legal sources claim. www.youtube.com/watch?v=Y9hk0AGBvt0