Trump claims them, all of them. i remember one instance when they became "very fine people" who just happened to be marching with torches at night and chanting that they "would not be replaces by Jews" (I think). Trump always finds a way to send the signal that these are his people.
This, as far as I am concerned, also means that everybody that supports Trump are just more folks supporting Racism.
Whenever I meet one I always try and ask some questions because I really want to know. It usually goes something like; "I understand that you are angry with those people because their skin color is different. My problem is that I don't understand why". That usually engenders stuff like; "You don't understand" (that one is right), "You will never understand" (I guess), or they want to fight me (I flee). It still doesn't make any sense to me!