A self-driving car will take you up to 400 miles overnight in what will likely be a sleeper seat. That's the sword hanging over the airlines' heads. If they're

A self-driving car will take you up to 400 miles overnight in what will likely be a sleeper seat. That's the sword hanging over the airlines' heads. If they're not ready for it, there will be much pain, and probably much begging for a bailout.