Electric Ford F-150 prototype shown towing a freight train

Ford F-Series electric truck prototypeIn Ford's first official tease of an all-electric F-150, released Tuesday—with a video here—a test mule is shown towing more than a million pounds. The prototype electric F-150 pickup pulled ten double-decker rail cars, weighing that amount, a distance of 1,000 feet. Then Ford loaded those cars up with 42 gas-powered F-150s...