Self-driving cars used to be a pipe dream, but then Moore's Law came along and did its thing. Within a few years, cars packed with sensors and processors and connected to the cloud will have the capability of driving themselves and reacting to traffic or accidents, at least under certain road conditions (think HOV lanes). Of course, that's only if the regulations are in place to let that happen.

What technological pieces of the puzzle remain to be worked out? Who takes responsibility when an autonomous car hits something? Are we about to fundamentally change society's relationship with the car? Join us today at 3pm ET for a live discussion on these questions and others.

Joining us today will be:

• Ogi Redzic, senior vice president for Connected Driving at HERE
• Catherine McCullough, executive director at the Intelligent Car Coalition

Comments and questions during the live discussion are welcome. For more background, read this morning's feature story on the fight for better broadband. Then click here to join the fun: