Is Tillerson committing treason skipping a NATO meeting for Russia? A diplomatic crisis? The end of the alliance? A favor to Putin? No. It’s just a scheduling decision.Senior government leaders are often called on to be in more than one place at a time. They make choices. Not everyone agrees with those choices. Sometimes deputies go instead. This happens to every country; the more global a nation’s interests, the more it happens. None of this is new.Yet a decision to have Secretary of State...













