Going around telling people that their favorite candidate is supported by KKK members is for the weak minded people. Only works on the intellectual lightweights.

I remember they did that with Ron Paul. " Ron Paul, we hear a KKK sent you some fundraiser money." GTFO.

You're supposed to be like "OMG really, guess I better turn away now before people think I'm a horrible person!"

Low level nonsense smear tactics.