washington, d.c. and ended up shooting an african-american security guard there. you remember that. the question is, how prevalent are these kinds of incidents? well, they are they are all too common, i m afraid. it s difficult to know how many white supremacists are out there. miller posted on a site called vanguard news network that has thousands and thousands of disenchanted people who participate. there s another site called storm front, which has over a quarter million registered users, people in an echo chamber of hate. this is a magnet for white supremacists and breeding ground for their kind of hatred. we see these things rarely, but regularly, i m afraid. i know your group spoke with his wife, the alleged shooter. what did she say? i think she was pretty shocked. she doesn t share his views. she said he had called the night before from a gambling casino