Before self-driving cars without steering and gas pedals can be sold in the U.S., automakers and states will have to clear some major regulatory hurdles. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the some of the issues facing the driverless revolution. SAE Eye on Engineering can be viewed at https://youtu.be/FfLg6GCPpb0. It also airs in audio-only form Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering at www.sae.org/magazines/podcasts.