The attack on the 17th of october 2090 shocked mexico. This in lower drugs called took over the streets of the Northern City of coolie a country with devastating the rate of high powered weaponry. From machine guns to a k 47 assault rifles screwdriver guns roam to the teeth despite strict gun control. Gang members smuggle weapons across the border from the United States. About 70 percent of the guns seized emits code be traced to the u. S. Successive minutes can governments have asked us to do more to stop the weapons flow. Oh schools for action of growing louder because of the countrys highest murder rate on record. One of the highest white. But how is mitts code policing its border and dealing with those weapons once theyre in the country. We talked to an arms trafficker a hitman and the wife of a victim of gun crime to try to get some ounces. This in lower carto which was led by kino chapo guzman before his capture an extradition to the us remains one of mexicos largest most powerfu