Watch a Driverless Bus Putter Through the Streets

The bus moves a little slowly--maximum speed is 12.4 miles per hour (20 kilometers per hour). And it can't yet change lanes--it instead stops for any cars parked in its way. But Trikala's mayor, Dimitris Papastergiou, says the Internet was slow and limited at first, too. "They said, this is very useless," he says in the video above. "They say the same thing for the bus now. Never mind, we keep on going."