First off this isn't the only instance of him doing things to help minorities. He's done plenty to help all races, but here are some examples of what he's done to help blacks.
You can read the rest of the article and stuff he's done at this link
20 Examples of Bernie Sanders' Powerful Record on Civil and Human Rights Since the 1950s . Is this to say that he is the messiah when it comes to help race relations. Probably not, but he has a long track record of helping all minorities and I believe he understands the real problems that face us. Will he come in and fix everything. Probably not, but of the candidates that are out there he's the only one with this type of track record. I'm all aboard with Bernie. The guy is running a ground roots campaign and is against the things most people on this board complain about. He hasn't accepted money from any super pacs. I might be wrong and all the stuff he's done over the past 50 years might be a political push for to become President in 2016 then he's just going to change all of a sudden. I can only give you what I've learned about him through articles, going to Bernie Sanders rallies, and trying to get myself educated on the candidates. On that note.
VOTE FOR BERNIE!!!