OK, perhaps I should have put revolutionary and marxist, Black Panthers. (Although of course you knew what I meant.)

We have now sunk to a depth at which the restatement of the obvious is the first duty of intelligent men. [Orwell]

I've never met the man and can only say that when I saw him speak on TV in a number of programs, he came across to me as a 'racist'. I hate the stupid term but I'm using it in the widely accepted sense.
I can at least respect the fact that he spoke out for Black people being Black himself as opposed to being a white middle class Muppet with delusions of liberal/left moral and intellectual superiority.