Wheel flies off SUV and strikes vehicle on busy Ont. highway

One person was sent to hospital with life-threatening injuries after a loose wheel struck a vehicle on a busy Ontario highway. Ontario Provincial Police say the wheel came off a SUV travelling south on Highway 400 Saturday morning near the town of Innisfil, Ont. about 88 km north of Toronto.For more on this story visit CTV TorontoAccording to police, the wheel went flying into the northbound lanes of the highway and struck a vehicle. One person in that vehicle suffered serious injuries and was a