Tesla gears up for fully self-driving cars amid skepticism

SAN FRANCISCO -- Tesla CEO Elon Musk appears poised to transform the company's electric cars into driverless vehicles in a risky bid to realize a bold vision that he has been floating for years. The technology required to make that quantum leap is scheduled to be shown off to Tesla investors Monday at the company's Palo Alto, California, headquarters. Musk, known for his swagger as well as his smarts, is so certain that Tesla will win the race toward full autonomy that he indicated in an intervi