Computer Port News Today

Possibilities for hackers. heres abcs chief business correspondent rebecca jarvis. >> reporter: an alarming new report from a u.s. senator finding millions of cars and trucks on the road could be at risk of hack attacks. watch as chuck gowdy of our chicago station wls demonstrates how a technology expert takes control of his car through this computer port. >> now the engines shut off. >> you were able to do that with one mouse click. >> yes. >> reporter: the windshield wipers, the speedometer ou...