There are a lot of killers or mass murderers (mostly ones in recent years) that you never really would have known. For example you may have heard about that church shooting but no one really spoke about who did it. If you’re in the TCC though you know “oh that’s Dylann Roof” but if you said that to anyone people would be really confused.
Donald Trump removed the KKK, Neo-Nazi and other white supremacist groups from the Terrorist Watchlist and will focus all his counter-terrorist on ones carried out by Muslims - two years after Dylan Roof killed 8 black churchgoers & right after the Quebec massacre where a white supremacist killed 8 Muslims at their mosque. I will never forgive or carry any sympathy for those who voted for him.