Doing the same thing over and over again and expecting different results, when in fact the results never change, is one definition of insanity. That definition works for economic insanity, too. Over the past seven-and-a-half years, President Obama has maintained a steady course of burdensome new regulations, significant tax increases, and massive federal spending on so-called infrastructure. He has unconstitutionally ordered executive actions, favored labor over business, attacked banks, insulted successful corporate leaders, and backed federal-government mandates on business. And with all this, strong economic recovery from a deep recession -- which has been an American tradition -- never came...