A Self-Driving Mini Cooper Submarine for Commuting on the L.A. River

You're late for a meeting in downtown Los Angeles and you're still all the way over in Burbank—13 miles and 45 stop-and-go minutes away by freeway. Instead, you walk a few blocks to the Los Angeles River, where you board a stylish pod-like watercraft. Soon, you're zipping down the river channel, faster than any… » 11/14/13 1:40pm 11/14/13 1:40pm