Google self driven car to hit US

Google's self-driving car prototypes will hit the road in the US this summer after being tried on test tracks, the tech giant has said. The cars will self-drive but will have safety drivers aboard who can take over the wheel if needed. Several prototype versions of its self-driving cars are set to hit the streets of Mountain View, California, the search giant's hometown. The move is still just another round of testing but it is a significant step toward a pilot programme, it said.