Is racism still a problem in NASA?

The National Aeronautics and Space Administration has faced accusations of racism in the past, but since then, they have done an honorable job of stamping out discrimination in the space exploratory arts. I'm certain they have stopped most of it as we are now in the 21st century, but let's take a look back into what was, and you be the judge. Was there racism? Or was it all blown out of proportion like a giant nitrogen filled rocket booster? Keep in mind this was taken shortly before a launch and everyone's nerves were on edge.

-Binkie McFartnuggets