People are saying this is about race and while I do think that's a big part of it, making it the whole story is dangerously counterproductive.
The Clinton camp basically offered nothing to working class people. Working class people of color turned out to vote for her because at least she wasn't spouting racist rhetoric but for working class whites who aren't concerned with race issues, if they're going to be equally neglected under either candidate, they may as well vote for the one who will be a brick through the window of the political establishment that has failed them. These are the voters who cost Clinton the election.
The Clinton camp basically offered nothing to working class people. Working class people of color turned out to vote for her because at least she wasn't spouting racist rhetoric but for working class whites who aren't concerned with race issues, if they're going to be equally neglected under either candidate, they may as well vote for the one who will be a brick through the window of the political establishment that has failed them. These are the voters who cost Clinton the election.