...Although the Arizona audit may appear to be the product of local extremists, it has been fed by sophisticated, well-funded national organizations whose boards of directors include some of the country’s wealthiest and highest-profile conservatives. Dark-money organizations, sustained by undisclosed donors, have relentlessly promoted the myth that American elections are rife with fraud, and, according to leaked records of their internal deliberations, they have drafted, supported, and in some cases taken credit for state laws that make it harder to vote...
These disparate nonprofits have one thing in common: they have all received funding from the Lynde and Harry Bradley Foundation. Based in Milwaukee, the private, tax-exempt organization has become an extraordinary force in persuading mainstream Republicans to support radical challenges to election rules—a tactic once relegated to the far right. With an endowment of some eight hundred and fifty million dollars, the foundation funds a network of groups that have been stoking fear about election fraud, in some cases for years. Public records show that, since 2012, the foundation has spent some eighteen million dollars supporting eleven conservative groups involved in election issues....