Kids are the most dangerous drivers in America, according to a new report for the U.S. Centers for Disease Control. Although they make up only 7 percent of the country's population, they are involved in 17 percent of all car accidents. Males were more likely to be reckless than females. How to prevent the mayhem, according to the CDC? A graduated licensing system has been recommended in order to allow new drivers more supervised driving time before they are granted the full privileges of a driver's license.