Billionaire Elon Musk, chief executive officer of Tesla Motors Inc., left, speaks as Jeffrey … [+] Straubel, former chief technical officer of Tesla, center, and Yoshihiko Yamada, consultant at ...
Billionaire Elon Musk, chief executive officer of Tesla Motors Inc., left, speaks as Jeffrey … [+] Straubel, former chief technical officer of Tesla, center, and Yoshihiko Yamada, consultant at ...