Steve Jobs Unveils Apple iPhone At MacWorld Expo(Jerry Yang)

Yahoo co-founder Jerry Yang speaks during the keynote speech at Macworld on January 9, 2007 in San Francisco, California. During the keynote Apple CEO Steve Jobs introduced the new iPhone which will combine a mobile phone, a widescreen iPod with touch controls and a internet communications device with the ability to use email, web browsing, maps and searching. The iPhone will start shipping in the US in June 2007.

( - Photo by David Paul Morris/Getty Images News)