Cisco Systems is collaborating with cities around the world to see if broadband can be exploited to cut down energy consumption and traffic. In San Francisco, the company has rigged up municipal buses with free Wi-Fi to coax commuters out of their cars. CNET News.com's Michael Kanellos grabs a transfer and checks it out.
Techies sound off on who could replace Jerry Yang
California's first lady promotes tech to explore state's
The Obamas will soon be the youngest first family to move into the White House since the Kennedys nearly 50 years ago. Steve Kroft speaks with Barack and Michelle Obama about their personal transition.