If you spend five minutes with your worst enemy - it doesn't have to be about race, it could be about anything... you will find that you both have something in common. As you build upon those commonalities, you're forming a relationship and as you build about that relationship, you're forming a friendship.
There's a difference between being ignorant and being stupid... For me, an ignorant person is someone who makes the wrong decision or a bad choice because he or she does not have the proper facts. If you give that person the facts and the proper information you have alleviated that ignorance, and they make the right decision.
There are a lot of well meaning white liberals. And a lot of well meaning black liberals. But you know what? When all they do is sit around and preach to the choir it does absolutely no good. If you're not a racist it doesn't do any good for me to meet with you and sit around and talk about how bad racism is.
A Klan member is not stamped from a standard cookie cutter. They come from all walks of life and various education levels and environmental situations which have led to their decision to join the Klan. The one common denominator that all share is lack of exposure to others who may not look like them or believe as they do.
Over the past 30 years, I have come to know hundreds of white supremacists, from KKK members, neo-Nazis and white nationalists to those who call themselves alt-right. Some were good people with wrong beliefs, and others were bad people hellbent on violence and the destruction of those who were non-Aryan.
I have a former Baltimore City police officer's uniform and his robe and hood. He was the grand dragon, which means state leader. His day job, what paid his bills, he was a Baltimore City police officer, not an undercover officer in the Klan gathering intelligence, but a bona fide Klansmen on the Baltimore City police force.