A California man is in the midst of a lengthy legal battle following a driving under the influence charge that was issued almost 18 months ago for operating a car while under the influence of caffeine, reports said. I'm sorry, did we miss something? When did it become illegal to drive after consuming some espresso? Joseph Schwab, 36, was pulled over on August 5, 2015, by a California Department of Alcoholic Beverage Control agent in an unmarked car who claimed the 36-year-old had cut her off and was driving erratically, The Guardian reported. The agent administered a breathalyzer test which...