Why is Goldberg criticizing the efforts of others who are trying?

Why is Bernard Goldberg attacking Beck and Hannity—saying they are "not journalists", and not telling the truth about the demographics of the 9/12 Tea Party?  What does the media—or Goldberg—expect to see when a camera pans a crowd of (they are still estimating) 1.7 million; to notice the approximate "3%" of Blacks or other minorities--approx 51,000???--by a cursory view of the crowd?  Come on Bernie!  I was insulted he didn't give credit where credit is due!  The Republicans and Neo-Cons like Goldberg continue to keep our side confused by this kind of back-biting.  We need to support each other the way they do, when they never seem to have a bad word to utter about their own party members.