John Glenney, 62, of Lexington, Kentucky, talks about his cross country trip in his Tesla Model S sedan, using only the company’s Supercharging
John Glenney, 62, of Lexington, Kentucky, talks about his cross country trip in his Tesla Model S sedan, using only the company's Supercharging stations, while charging the car at the Tesla headquarters in Fremont, Calif. on Monday, Jan. 27, 2014. (Jim Stevens/Bay Area News Group) ( JIM STEVENS )