A white domestic terrorist who wore the symbols of suppression, greed, and evil. He should be identified, reported on, and treated as an American domestic terrorist. The flag he favored reflects no heritage. Instead, it allows people to hide behind and use it to claim the right to murder innocent people (praying in a church of all things). This was not the minister's fault, not the SnapChat teen's fault, and it was not the librarian's fault. It was the terrorist's fault. Burn those flags he wore. Remove that flag from all forms of state display, as part of a state flag, by itself, or flown with the flag of the US. To display such a thing claims allegiance to traitors and racists and has no bearing on any civilized culture or group. It is a symbol of hatred and ignorance. But above all, remember he is a terrorist.