Tomorrow in London, there's going to be a major conference organized by the British government and the Bill and Melinda Gates Foundation that aims to bring the focus back to family planning. We speak to Melinda Gates on why it is such an important cause for her and the foundation. The struggling maker of BlackBerry smartphones holds its annual shareholders meeting today in the Canadian town of Waterloo. Shareholders are hoping to hear some reassuring news. And Pepsi gets into the yogurt business.