Yeah, I have seen a lot of pictures of him marching with the civil rights movement. One of the various black advocacy groups issued a press release mentioning him, saying that they preferred to remember the phase of his life where he was marching, rather than the phase of his life where he was head of the NRA. I have also heard him being accused of being racist and sexist, probably to do with things like asking why it is that black pride or hispanic pride are well and good, but if someone claims to be proud of being white, shaved heads and white hoods immediately come to mind.
Oh, and Ikrik, yes, I think it is more selfish to kill yourself, we knew he was dying, and we were sad that he couldn't always remember us (He kept calling me by my father's name), but we were glad he was with us.