Nissan's driverless car coming quickly

Renault-Nissan Chairman CEO Carlos Ghosn, who was among the first auto CEOs to commit to having a fully autonomous drive vehicle in the market by 2020, is making a big push to show the Japanese automaker intends to be a big player in the self-driven vehicle market. To drive home his point, Ghosn took CNBC's Phil LeBeau on a drive in the Silicon Valley in Nissan’s self-driven LEAF prototype.