A major scandal is developing around a signature U.S. effort to track and stop the flow of illicit weapons to Mexico, as officials at the Department of Justice close ranks, hoping to cover up an investigation critics say is responsible for an untold number of dead. The investigation was known as Project Gunrunner -- a joint task force headed by the Bureau of Alcohol, Tobacco, Firearms and Explosives, and the Department of Justice -- that took place in 2010. It was... (GunPolicy.org)