I would run as far away from that as possible if I were Officer Wilson
"God is the name by which I designate all things which cross my path violently and recklessly, all things which alter my plans and intentions, and change the course of my life, for better or for worse."
-C G Jung
While I hate to "defend" the KKK here, the national organization has disowned these fundraisers.
KKK Disowns KKK Fundraiser for Darren Wilson - The Wire
Freedom of speech is not freedom from criticism.