G Force Create Ed News Today

Its super fast. professional drivers cannot take the g-force create ed in these type of cars and its super powerful so we created special motor for these cars. its almost like 500 horsepower per wheel. so, its a beast. and, so, they he need to find a way to manage this power. >> reporter: when i talk to the people creating self-driving cars they always say its not to be cool. the real purpose is to try and eliminate car accidents. but one of your prototypes had a car accident recently in argenti...