Yeah, probably about the same as Bridget Bishop, Rebecca Nurse, and Giles Corey had when those folks tried to have an honest conversation about witchcraft with the douche-bag magistrates in Salem circa 1692. Zero, in other words.
Blacks won't honestly discuss race because they're all racists. Except for the Conservative Blacks. Obviously they aren't racist.
Clearly they must have bigger brains than your average darkie. Probably a result of one of their ancestors being raped by a White guy. Or somehow otherwise being cross-bred. Because, as we all know, Blacks are genetically less intelligent than Whites. But also much more prone to violence and criminality.
And THAT is why Obama, Holder, etc will NEVER honestly discuss race. They won't admit that most Africoons are violent and dumb. Even though Obama was born to a White woman, and therefore is more intelligent. Meaning he KNOWS what he's doing is dishonest.