The only reason for the Southern Poverty Law Center's existence is to slander conservatives as racists.
They are the perfect example of Booker T. Washington's quote:
"There is a class of... people who make a business of keeping the troubles, the wrongs, and the hardships of the Negro race before the public. Some of these people do not want the Negro to lose his grievances, because they do not want to lose their jobs. There is a certain class of race-problem solvers who don't want the patient to get well."