Vehicle-to-vehicle, or V2V communication could be the biggest safety boon since seatbelts. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the challenges that must be met before the truly connected car world is realized. SAE Eye on Engineering can be viewed at video.sae.org/12188. 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 sae.org/magazines/podcasts.