Finnish cellular giant Nokia, the world's largest maker of mobile phones, is apparently navigating its way into the future with the purchase of Navteq, the digital mapping company. Jill Barshay reports.

Remember the group that want to provide a $100 laptop computer to kids in poor countries? It hit a snag, in part, because it couldn't deliver the machine at that price. Today, it rebooted its business plan. Steve Tripoli reports.

About a third of the world's workers are in farming. But in the prosperity of Europe and the United States, less than 2 percent of all workers till the soil. Commentator and business historian John Steele Gordon says getting more people off the land would be progress.

Climate change and low rainfall are fast draining Nevada's Lake Mead, which supplies Las Vegas with water. So the city is paying residents as an incentive to conserve. Stacey Vanek-Smith reports.