Minutes before the Washington Post published a story where five women accuse Senate candidate Roy Moore of improper conduct, the news site Brietbart published a story pushing back against their stories. Roy Moore, the Republican Senate candidate in Alabama, made a similar effort on Thursday to head off The Washington Post’s report that he allegedly initiated a sexual encounter with a 14-year-old and dated teenagers when he was in his 30s. But Moore did not use Twitter or any official campaign channel. He used Breitbart News. Minutes before The Post published its report, Breitbart posted a preemptive response from Moore...