The remarks, which were reported by The Washington Post on Wednesday, were published on the same day that Texas’s Republican governor Gregg Abbott signed a bill into law that restricts voting access, and according to campaigners, will disproportionately target Democratic voters.
Mr Duncan wrote in his book, called GOP 2.0: “Unfortunately, many held to the theory that if more people vote, Republicans will lose, because they got scared, GOP leaders became too focused on making voting more difficult.”
“We had a clear motive and selfish aims,” the Republican, who announced in May that he will not seek re-election, wrote of the voting restrictions introduced in Florida, Georgia, Texas and around the country. “Nobody thought GOP efforts were anything more than attempts to ensure more Republicans won next time.”