The U.S. Supreme Court’s decision last week finding fair-share fees unconstitutional for public service unions has revived a lawsuit brought by home-care providers who are seeking a refund of those fees.The lawsuit, Riffey, et al. v. Rauner, is a continuation of Pamela Harris, et al. v. Patrick Quinn (2014). In Harris, the U.S. Supreme Court ruled that fair-share fees were unconstitutional as applied to home-care …