How Pro-School Choice Billionaires Helped Unseat a West Virginia Lawmaker — ProPublica
https://www.propublica.org/article/west-virginia-school-choice-billionaires-vernon-criss
ProPublicaHe Tried to Set Limits on His State’s School Vouchers. Billionaires Helped Bankroll a Campaign to Unseat Him.A high-ranking Republican had wanted only to curb the unchecked growth of West Virginia’s voucher program, not destroy it. In the ensuing backlash, three PACs — affiliated with the Koch family and Jeffrey Yass — helped defeat him at election time.