you've changed it from sanders supporters denying that black people have legitimate grievances and trivializing their problems... to sanders supporters trivializing the BLM movement. that's a big difference. Im still not sure about "trivialized" but yes people were mad at the blm protesters who broke up the event and i think that's ok. you may support the people who interrupted his event and that's fine but i think it's ok to question these peoples tactics when their tactic was to shut down the guy whos basically their best possible ally in either primary. however to so many people any criticism equals racism, because with this new brand of liberal, identity trumps all. in any debate about anything just find the most oppressed group and they're the ones who are right lol. anyway, that some people on reddit or twitter got mad i don't think matters. and even if you do think it matters, it doesn't mean sanders has a race problem, it means some of the people scattered among his supporters have a race problem. anyway even on your link nothing really seemed that bad, i read a lot of it. some people thought it was dumb, so what?