Finally, the evening newscasts of ABC and CBS broke their silence on the rape accusation against Democratic presidential candidate Joe Biden. While their respective morning newscasts had already covered the topic, Thursday night was the first time NBC News had dared to give it airtime. The contrast was stark in how they covered the accusations of Justice Brett Kavanaugh, where their mission was to sink his nomination. This time, they were walking on eggshells as they gingerly came to Biden’s aid.