Supreme court’s Voting Rights Act ruling cited misleading data from DoJ | US voting rights
"[The DoJ approach] is misleading because they’re including ineligible voters in the denominator,” said Michael McDonald, a political science professor at the University of Florida who is one of the nation’s leading experts on voter turnout. “If I wanted to manipulate the numbers in a way that was favorable to the government’s interest, I would be using voting age population.”
McDonald also said that the survey DoJ’s analysis was based on, the Census Bureau’s current population survey, is known to produce misleading turnout statistics.
“They had to fudge how they’re calculating the turnout rate to get there, and they’re not even taking into account margin of error, and all these other methodology issues about the current population survey to arrive at that number,” he said. “Someone knew what they were doing."