Counties across the U.S. are switching to hand-counting election ballots instead of using electronic tabulation machines over concerns about the accuracy and security of the devices. At the forefront of the transition is election integrity advocate Linda Rantz, who says her model, now being used in a Missouri county, is less expensive than critics continue to say it is. While the security of the country's election system has always been a concern, the matter burst into the public eye in the 2020 presidential election, amid the concerns of then-President Trump and others about the reliability and transparency of voting machines....