The Detroit Free Press reports that a tractor-trailer headed west out of Ontario ran into misadventure on I-94 in Indiana Monday night, just west of the Michigan state line. Driver Chuhar Singh told Indiana State Police a vehicle in front of him slammed on its brakes, forcing Singh to take evasive action. When Singh — whose truck and loaded trailer would have weighed about 75,000 pounds all up — hit his brakes and cranked his steering wheel to the left, physics took over.