I checked the Veja article. Bill de Blasio's chidren aren't considered black here. We'd call them biracial. I'm not seeing anything about a guy accepted just for a single black ancestor but you said that might have just appeared in the print version of the article. Any chance you can find it online? I still think it's irrelevant because they'd let him whether he had a black ancestor or not.
Man, not saying he was accepted because he was black... I know they accept white guys anyway. What I'm saying is that they accept he calling himself black because he had black ancestors.
One link that I'm not sure if it's the same guy on the veja article http://oglobo.globo.com/opiniao/raca-como-oficio-16476473 but it's on the same topic... Walter Francis White is the ex-NAACP high up that were white.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"