Self driving cars shuttle passengers in London
Posted: Jul 26, 2014 9:41 PM EST | Updated: Nov 6, 2014 6:10 AM EST
LONDON, England --- The days of owning a car that drives itself may be closer than you think. A fleet of self-operating vehicles has been transporting passengers between terminals at a London airport since 2011.
Supporters say the mini cars produce no emissions and cut down on urban noise.
Some cities are already embracing the idea of having these cars on their streets.
