Selling weapons to Mexico - where cartel violence is out of control - is controversial because so many guns fall into the wrong hands due to incompetence and corruption. The Mexican military recently reported nearly 9,000 police weapons "missing." Yet the U.S. has approved the sale of more guns to Mexico in recent years than ever before through a program called "direct commercial sales." It's a program that some say is worse than the highly-criticized "Fast and... (GunPolicy.org)