KNX In Depth's Elsa Ramon and Rob Archer discuss whether white supremacy ideology is attracting people who aren't white. This comes as investigators are looking into whether the mass shooter who killed eight people at a mall near Dallas over the weekend had an interest in white supremacy.  Peter Simi is a sociology professor at Chapman University and co-author of the book American Swastika: Inside the White Power Movement’s Hidden Spaces of Hate.