We did interview several strong female candidates. One we really wanted but she ended up taking a different job closer to her home. (We're in LA/OC and she would have been forced to take the 55. There is a "one does not simply 'take' the 55" meme about the 55.)
We did not seek any specific racial or gender outcome. We ended up with an all white male team by taking a small sample from a pool of ~75% white male candidates (with the remainder being largely asian males). The odds are strongly in favor of that outcome even if all else is equal.
The only point of me posting to this thread was to agree that this issue is not primarily the fault of hiring managers, or at least it isn't in most cases. Like most social issues I think this one is complex and has multiple causes. For blacks we have: multi-generational impoverishment due to past red-lining and similar policies sabotaging intergenerational wealth accumulation, poor schools in many black neighborhoods, and a culture in the black community that does not prize intellectualism. Obama helped the latter a bit by virtue of his mere existence in such a position.