Soon, new vehicles will be able to communicate back and forth with each other and with traffic signals. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the V2I capabilities of Cadillac's CTS. SAE Eye on Engineering can be viewed at video.sae.org/12283. It also airs in audio-only form Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show.