Freakonomics

I read chapter 2 of Freakonomics. This chapter is talking about KKK. I was interested in the KKK because I have seen movies and books about the KKK. Because I have negative thought about the KKK, I feel uncomfortable while I was reading this chapter. The early klan did its work through lynching, shooting, and burning. They targeted slaves and any whites who supported the black people. I was surprised that they still do exist up to this day.