It’s been two weeks since the white supremacist rally in Charlottesville, Virginia. The violence there renewed conversations about race relations, and have left some searching for answers on how to de-radicalize people. That’s something Shannon Martinez of Athens knows firsthand. She was a skinhead for several years, but managed to leave that life behind her. We talked with her and Sammy Rangel of Life After Hate , a group that helps people move away from hate and violent extremism. Warning: