Air conditioners were in the news this morning in the Detroit area. Several news outlets reported that a tractor-trailer hauling five industrial HVAC units hit a freeway overpass, causing one of the units to break up and pieces to fall onto the Southfield Freeway, near Interstate 96. Parts were reported to have hit a car's windshield. It blocked at least two lanes of traffic and backed up traffic for miles.

It also made my wife late to work.