GM's Wi-Fi service available in 2014
Soon your car may be your favorite Wi-Fi hot spot.
General Motors and AT&T are teaming up to add 4G wireless service to several vehicles.
The system will be available on Chevrolet, Buick, GMC and Cadillac models starting next year.
GM did not say how much it would cost, but you will be able to stream video to the back seat and get real time traffic updates through OnStar.