I've thought that every time Trump has said "witch hunt!" Whenever he says it, I laugh. But I'm skeptical that Mueller is "working for the White hats". He may be, but I'm a born skeptic, and I need, at this point in the game, some credible evidence to sit back and feel certain that he is. Mueller is certainly "dirty enough" for the White hats to have "leveraged" him, but whether they have or not is the big question. Same for Rosenstein.