What the people who charge Clinton with being "unethical" mean is that she is ambitious as I would assume 95% of the politicians who have ever prospered in Washington D.C. are. 
Hillary's big crime is doing what male politicians do but better than they do. Obviously she's better educated and more intelligent than Donny and she's been a more effective player in her profession than he has. This really bothers the average American (white) macho men who are allergic to competition with females.  
Donald is one of these types. So when he loses to Clinton, when he when he bends (to the will of the populace), when he's subdued, whipped, hammered,---when he has to make that concession speech, his masculine honor will irreparably damaged and will only be able to be recovered in a ritual act of self-destruction. I want to help Donny to save face.