Right-to-work legislation has been introduced in Indiana and may actually win Gov. Mitch Daniels’ signature by the time Super Bowl Sunday arrives on Feb. 5. The Great Lake State may need to follow suit to compete economically. Before it does, however, the people of Michigan should note that one city — Bay City —leapt headlong into the labor fray Monday night. Its city commission voted to amend the city’s prevailing wage ordinance to exempt contracts under $100,000 in value. The previous threshold was only $10,000. It also — quite significantly — eliminates the prevailing wage mandate when Bay City shares...