Driver in Sandy hits school bus, snarls traffic

SANDY — An erratic driver collided with multiple vehicles, including a school bus, snarling traffic in Sandy, according to police.The driver of a black Nissan Versa prompted concerned calls from other drivers who said the vehicle was driving erratically about 7:50 a.m. on 700 East, said Sandy Police Sgt. Jason Nielsen.Shortly after, the driver rear-ended a school bus near 8835 S. 700 East, Nielsen said.The vehicle then traveled approximately 100 yards more, hitting three more vehicles befo