At least he wants to open a dialogue. Just read that the old "No blacks served here" or "No Blacks Allowed" signs are coming back. Of course, they will be modernized to include gays, people of different denominations, and of course, the race of choice. The thinking is by taking this GIANT step backward in respect for our fellow humans, shopkeepers don't have to feel bad about turning people they don't want to serve due to religious beliefs or prejudices and would be customers can choose another shop if the sign offends them. I weep for humanity and our society.