** FILE ** California Highway Patrol officer helped slow this runaway Toyota Prius from 94 mph to a safe stop in March 2008 after the car's accelerator became stuck on a San Diego County freeway, the CHP said. (Associated Press)

Photo by: John Gibbins

** FILE ** California Highway Patrol officer helped slow this runaway Toyota Prius from 94 mph to a safe stop in March 2008 after the car's accelerator became stuck on a San Diego County freeway, the CHP said. (Associated Press)