The only one who seems to be satisfied with the Mueller Report is Donald Trump, who was all prepared to release numerous memos challenging its findings until the Report exonerated him and now that is what he says the report did. He must be very relieved because he knows what he is hiding and he seems to have gotten away with hiding it. So is his 2020 campaign going to be built on the slogan “At least I wasn’t a traitor”? The rest of us found the Mueller Report unsatisfying because it didn’t answer the key question of what Trump and his people had been doing with the Russians, there having been significant events to prompt the inquiry in the first place. But Mueller, in the Report and in his follow up “clarifying” statement of last week, seems to have further muddied the waters by engaging in the mind boggling legal proceduralism that is the bane of that profession but does not bedevil the rest of us who are, God be thanked, not lawyers. Let’s look at the knots into which Mueller has tied himself.