Jason Zengerle says something that shouldn't have been necessary -- that Attorney General Eric Holder is not a racist. He also explains why some conservatives are saying so anyway:
But if the conservative case against Holder makes no sense logically, it does emotionally: Like Obama, the attorney general is black, and some right-wingers seem to think that, when two prominent black Democrats are given the reins of power, they’ll surely conspire to undermine white people. Absent any tangible proof to back up this argument, that really is the only way to explain the conservative media’s strange fixation on Holder. He inflames their fears and suspicions in a way that, say, John Edwards—who, a long time ago, in a galaxy far, far away, was considered Obama’s likely choice for attorney general—never would have.
The implication that Holder and Obama are sympathetic to, even protective of, the racist, anti-Semitic New Black Panther Party in the absence of any evidence, suggests that, no matter how integrated they are into mainstream society, black people who don't have the conservative stamp of approval are always secretly plotting how to get revenge against white people. The implication is that you can never trust those people, no matter how they talk, dress, or act, because deep down, they're all King Samir Shabazz.