Attorney General Barr is skirting very closely to being charged with contempt of Congress by refusing to testify, under oath, before the Judiciary Committee of the House of Representatives. He is acting more and more like the personal attorney for the president than the attorney general of the United States. Why does he downplay the questions about the results of the Mueller report? I say, just answer the questions, release the report, and let the chips fall where they may. If wrongdoing occurred, let congress and the courts deal with it. If no grounds for further action are found, then lets get on with the business of governing.