Self-driving cars from rivals Google, Delphi in close call

There are few drivers who haven't experienced what it's like to be cut off by another motorist who nearly causes an accident. Now, two autonomous-driving cars from competing companies have matched that common human experience. Of course, the self-driving cars weren't able to give each other the finger after it happened. Auto parts maker Delphi says that its experimental self-driving car was on a street in Silicon Valley earlier this week and was moving into another lane when an experimental self-driving car from Google cut it off by moving into the same lane.