Driver Keeps Her Cool as Her School Bus Collides with Semitrailer

A school bus driver is being praised for keeping her cool after a semitrailer collided with her bus while she was transporting children. Tammy Cummings says she was just following protocol when she slowed down her bus after seeing the semitrailer in front of her. She braced for impact when she saw the truck swerve into her lane, but fortunately no one was injured in the collision. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.