December 07, 2017 Updated: December 18, 2017 Editor's Note: Christian Picciolini and ADL's work battling extremism was featured on Sunday, Dec. 17 on 60 Minutes on CBS. As the one-time leader of one of the most infamous white supremacist groups in America, Christian Picciolini was once so immersed in the hate movement that his name appeared prominently in an ADL report on neo-Nazi activity in Illinois. Picciolini had swastika and racist tattoos on his arms and led a small empire…