EDIT: I appear to have placed too much faith in the Great State of South Carolina: contrary to statements below, it appears the Confederate flag outside the capitol building was NOT lowered to half mast when the US and SC flags were lowered. Instead, they left it at full height. So that's, you know, horrifying. http://www.postandcourier.com/article/20150618/PC16/150619374
Ok. Let's talk about Charleston.
First off, in case anyone was still puzzled about whatever could have inspired Dylann Roof to kill 9 people in Emanuel African Methodist Episcopal Church (Looking at you, Rudy Gulianihttp://talkingpointsmemo.com/…/rudy-giuliani-charleston-chu…), let me lay your confusion to rest: He hated black people. He wore clothing with apartheid-era flags from African nations, he told his roommate (who should be remembered for the rest of his life as a feckless imbecile who could have spoken up and didn't) repeatedly that he wanted to spark a new civil war between whites and blacks, and he told one of the survivors in the church that "You rape our women and you’re taking over our country and you have to go." This was not a jilted lover going overboard, this was not a bout of delusion or mental illness, this was racism.