Are you looking forward to having a robot drive your car? Or does the prospect of handing the wheel over to a machine fill you with trepidation? Love ‘em or hate ‘em, driverless cars are on their way. Before they become commonplace, driverless cars have a few obstacles to overcome. Peter Rafferty is the Program Manager of the University of Wisconsin Traffic Operations and Safety Laboratory, which was just chosen by the U.S. Department of Transportation as one of 10 autonomous vehicle test sites. Peter Rafferty joins Eight O’Clock Buzz host Brian Standing in the studio.