This week's frigid winter conditions in North America exposed the shortcomings of certain electric vehicles, particularly Teslas. In the Oak Brook suburb of Chicago, Illinois, where temperatures have routinely dipped way below freezing, local media reported public charging stations turning into "car graveyards" because motorists were unable to power their vehicles. "Nothing. No juice. Still on zero percent, and this is like three hours being out here after being out here three hours yesterday," ...