In announcing his challenge to Rep. Nancy Pelosi (D-CA) for leadership of the House Democrats, Rep. Tim Ryan (D-OH) used an old quotation, saying that the definition of insanity is to do the “same thing over and over again and keep getting the same results.” He meant that the Democrats keep losing seats with the same leaders and the same message. But the famous quote also applies to the liberal media, who use the same talking heads to make the same points over and over again, even after they were humiliated by Donald J. Trump on Election Day.