How would you react to a rogue cement truck barreling towards you? One Texas driver had that experience recently and the entire thing was caught on tape thanks to his dashboard camera. Dr. Guan Zhu had the camera installed a year ago in case he ever got into an accident. It came in handy when a cement truck failed to stop at a red light and rolled over in the middle of the intersection after almost hitting a pickup truck. The cement truck hit Zhu’s minivan as he approached the red light (properly). Neither driver was injured, but police gave the truck driver a ticket.