Even in law-abiding southwestern Michigan, the Eighteenth Amendment turned ordinary citizens into scofflaws and sparked unprecedented unrest. Betta Holloway reached her breaking point when her husband, a Portland cop, was shot pursuing a rumrunner. She relieved his pain with a neighbor's homebrew. As farmers across the region fermented their fruit to make a living, gangsters like Al Capone amassed extraordinary wealth. Baby Face Nelson came to Grand...