The man has devoted much of his life to undermining Americans' pride in their own heritage. His whole purpose is to make mainstream Americans into apologetic Americans, unwilling to defend their way of life.
See How To Recognize The Bigot In The Argument.
William Flax
You are absolutely right in your description of Dees. He's been a two-faced race huckster throughout his adult life. I hadn't heard much of him lately, but looks like he crawled out from under a rock.