If you think Stephen Colbert only skewers the right, check out his interview with Russell Simmons, whose new book, "Do You!", seemed to stump its author on last night's show. The man even tried to bypass Colbert and spin his book directly to the camera. Bad idea, Mr Simmons. If you want evidence that some black millionaires are as arrogant and out of touch as, well, some white millionaires, look no further.