FROM CNN's Jack Cafferty: An international study is expected to show that people who use cell phones frequently face a higher risk of getting brain tumors. The British Newspaper "The Daily Telegraph" reports on a decade-long study of nearly 13,000 people in 13 countries – overseen by the World Health Organization. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2009/images/10/27/art.cell.phones.jpg caption=""] According … Continue reading Concerned about possible cell phone health risks?