Jeff Bezos, chief executive officer of Amazon.com Inc., introduces two screen sizes of the Kindle Fire HD tablets at a news conference in Santa Monica, California, on Sept. 6, 2012. Photographer: Patrick Fallon/Bloomberg
Jeff Bezos, chief executive officer of Amazon.com Inc., introduces two screen sizes of the Kindle Fire HD tablets at a news conference in Santa Monica, California, on Sept. 6, 2012. Photographer: Patrick Fallon/Bloomberg