The Rochester Fire Department said a man was taken to the hospital after the car he was driving collided into the back of a school bus. It happened around 6 p.m. Thursday on Highway 14 and 36th Avenue SE, near Eastwood Park. Firefighters said the driver was unconscious and had to be extricated from the vehicle. He did regain consciousness but was unable to tell authorities what had happened. He was taken to Mayo Clinic Hospital, Saint Marys Campus by Gold Cross ambulance.