Scott Walker thought he had cracked the code. “You divide and conquer,” he famously told a major right-wing donor, days before beginning his first term as Wisconsin’s governor. If he could break the public employee unions, who funded Democratic candidates in his state, Republicans would never lose an election again. He’d be free to reward friends and punish enemies until he got sick of winning. In July 2017, Walker inked a deal with Foxconn, the Taiwanese manufacturer known for being so