In our era, the violations of the Rule of Law have become most troublesome when the government breaks its own laws. Prosecute Roger Clemens for lying to Congress? What about all the lies Congress tells? Prosecute John Edwards for cheating? What about all the cheating in Congress when it enacts laws it hasn’t read? Bring the troops home from the Middle East? What about all the innocents killed secretly by the president using CIA drones? Can’t find a way to justify ObamaCare under the Constitution? Why not call it what its proponents insisted it isn’t — a tax?