The most intellectually interesting portion of tonight's Republican presidential debate occurred in its opening moments, when Rick Perry and Mitt Romney sparred over their states' record of job creation. Perry cited his states record of creating jobs. Romney replied that his state inherited a worse situation, and wound up with a lower level of unemployment, while of course ignoring that Perry has governed during a recession. Perry responded that Romney created jobs at a lower rate than Michael Dukakis. The whole exchange seemed to demonstrate conclusively that the method of evaluating a governor's record by its job creation, by any...