And Trump understands that when there are no rules that apply equally to everyone, then one is not bound by the rules.
Hillary is used to others howling that those who attack her are guilty of some terrible crime and that their punishment is to stab themselves in the eye - which they have done over and again.
Trump says, "Put 'em up."
I think Hillary’s campaign is floundering because she has absolutely zero people skills. There are stories from numerous security details, both state and federal, how Hillary nastily treated them. There are stories about how White House staff members were to avoid speaking or looking at Hillary. Tales of how Hillary makes life miserable for the media. Hillary strictly controls who can attend her meetings with the “public”. One can only conclude that Hillary is an absolute control freak and control freaks are horrible managers since their staffs are demoralized.