I doubt that any of us are entirely free of bigotry. Bias and prejudice are two sides of the same coin. For me, it's a constant struggle to be aware of it in my own thoughts and actions, and to make intelligent or thoughtful choices instead. My life is all the richer for the wonderful people I've known and know who are different than I. It seems as though we live in a time when intolerance of many kinds has become all too prevalent.