What is Walter Williams like?
Very tongue in cheek and humorous. He's pretty Libertarian actually, making him a little to the right of Rush even, I think. He jokingly talks about his wife and the gifts he gives her. For instance, on her birthday he gets her practical things like a mop and bucket. :)
He's also very adroit with economics and explaining things in non classroom jargon. He's a professor at George Mason University.
He is funny and insightful. He is very different breed of talk show hosts. I really enjoy when he comes on the show. He is by-far my favorite fill-in host. I specially enjoy when he invites Thomas Sowell, who is my favorite Economist. I read all of his books as a student of Economics. They are really awesome.
He is "black by popular demands."