Congress wants to clear road for self-driving in every state

Nearly 80 bills in 30 states are winding their ways through state legislatures to tackle just one issue: self-driving cars.On Wednesday, the Senate commerce and transportation committee met to discuss unifying several of those proposals under one potential federal bill that could speed up development of self-driving cars.Senator Jim Thune (R-S.D.) told the committee that self-driving cars would be coming, and the current patchwork of regulations from state-to-state could inhibit, or even prevent