Commentary  History beckons to all, but only a few dare follow. Such a person is Sen. Josh Hawley of Missouri, who has braved the derision of the news media and announced that he will not rubber-stamp the putative election victory of Joe Biden. On Wednesday, Hawley will rise during a joint session of Congress and object to the certification of electors from states where fraud is suspected. In that task, he will join perhaps dozens of House members who say they have studied the evidence and cannot in good conscience declare Biden the victor in several states where fraud has been alleged. Whether any of Hawley’s Senate colleagues will join him is unknown. Soon-to-be-sworn-in Sen. Tommy Tuberville of Alabama has hinted that he plans to object to the certification, but he has not committed to doing so. It doesn’t matter. Only one senator and one member of the House need …