WWDC 2009: New 15-inch MacBook Pro revealed

At Apple's WWDC in San Francisco, Apple's vice president of product marketing, Philip Schiller, shows off the company's latest MacBook Pro. The new notebook has a 3.06GHz processor, a unibody architecture, and a built-in lithium polymer battery. Schiller adds that customers shouldn't need to change battery in a notebook at all in five years.