The United States should reinstate a Clinton-era ban on assault weapons to prevent such guns from reaching Mexican drug cartels, former officials from both countries said in a report released Tuesday.
The group, which includes two former U.S. ambassadors to Mexico, also said the U.S. should do more to stop the smuggling of firearms and ammunition into Mexico by stepping up investigations of gun dealers and more strictly regulating gun shows.
The Binational Task Force on the United States-Mexico Border listed the assault weapons ban as a step the U.S. should take immediately to improve security in both countries. The 10-year ban expired in 2004.
U.S. and Mexican officials say drug cartels frequently use assault rifles, which are banned in Mexico but easily purchased in the United States.
Mexican President Felipe Calderon launched a nationwide crackdown on drug cartels when he took office in December 2006. The offensive has been met with unprecedented violence, leaving more than 13,800 people dead.
During his run for office, President Barack Obama promised to push to reinstate the ban. He has since said he would rather enforce existing laws that make it illegal to send assault weapons across the border.