The barren economy of this rustbelt state is weakening the labor movement, but well-connected unions continue to shape Michigan's politics. So it's not surprising that some are willing to take extraordinary measures to help repopulate union ranks--even to the extent of making the state an accessory to a scheme to shanghai more than 40,000 home-based day care entrepreneurs and providers into a government-employee union. This development was first brought to the attention of the Mackinac -Center for Public Policy, where we work, in early 2009, when the center was approached by Sherry Loar, owner of Baby Steps Childcare Center in...