After the co-opting of everyman meme Pepe the Frog into a symbol of the white supremacist alt-right, it seems like any part of internet culture can suddenly become a racist emblem. Or, at least, be ...

Fidget spinners, those fiddly little toys with a disc at the center, have become an unstoppable craze. Kids can’t stop spinning them at home or in class, and even many adults admit to being obsessed.