Don't attempt to deal with concepts and issues that are beyond your grasp. You'll embarrass yourself further than you already have.
The correct phaseology would have been "....who considers other negroes...." , denoting more than one....instead of using an apostrophe "s", which would indicate the possessive case.
http://cornerscribe.com/wordpress/347/possessive-vs-plural-getting-it-right/
And it appears you have a problem distinguishing "you're" from "your".
http://www.wikihow.com/Use-You're-and-Your
Next time, be sure you post using correct English...but I won't be paying any attention. I don't indulge stupid people. I'm placing you back on ignore, and you can bitch all you want, even using "bad English". LOL.
Yes, and you, ought to check your own grammatical and spelling errors, before casting such arrogant aspersions about the grammar and spelling of somebody else.
You really need to get over yourself. We have now all observed your talent at making an ass of yourself, as you continue to trip over your arrogant hatred and animosity.