I was intrigued by an article posted by Dan Mitchell from Cato here over the weekend that in part said that how Republicans treat reform at the Joint Committee on Taxation (and the CBO) as a kind of an IQ test. As Mitchell notes “when JCT does revenue estimates, the bureaucrats grease the skids for anti-growth tax policy by overstating revenue losses from lower tax rates and overstating revenue gains from higher tax rates.”And indeed they do. In fact, both the CBO and the JTC act as giant Ways and Means committees for higher taxes and bigger government. But that’s...