December 23

AFL officers are found in contempt of court for urging a labor boycott of Buck's Stove and Range Co. in St Louis, where the Metal Polishers were striking for a 9-hour day - 1908
 
Construction workers top out the North Tower of the World Trade Center at 1,368 feet, making it the tallest building in the world - 1970
 
Walmart Stores Inc., the nation's largest employer, with 1.4 million "associates," agrees to settle 63 wage and hour suits across the U.S., for a grand total of between $352 million and $640 million. It was accused of failure to pay overtime, requiring off-the-clock work, and failure to provide required meal and rest breaks - 2008