On June 17, Barack Obama had one of his most awesome reality TV events of the year when he fired central bank chairman Ben Bernanke on PBS with liberal mope and host Charlie Rose moderating. “He essentially fired Ben Bernanke on the spot and gave him a fairly tepid testimonial afterward,” said former Fed Governor Laurence Meyer, in an interview on CNBC the next day. And the bankers have been in revolt ever since. The government, meanwhile, has revised the economy’s performance downward. The newest do-over by government economists comes three months after they gave the economy one of the...