Many Trump supporters on both sides of the border are trying to diminish these hate crimes, dismiss the alt-right and excuse the president-elect. The goal is normalization. But this is more than not normal. It is familiar. And it is contagious. First Brexit, then Trump, and next it could be Front National's racist leader Marine Le Pen in France. Call it alt-right, white supremacy, white nationalism, ethno-nationalism or whatever else you want. It's just Nazi by another name and we must stand up to it because we've seen how this story ends.