Is it true white liberals dont like slave decendent black Americans like Condi Rice, Powell or Thomas?

We African Americans don't like Condi Rice or Clarence Thomas either and we don't like Michael Steele. Powell is fine and he endorsed Obama. Since we are all slave descendants I think you might actually have to think of some other reason as to why certain conservative African Americans are not liked by liberals, black or white. Now, let me think, what could it be?