I'm sure you have heard the dumbasses and politicians (I repeat myself) talking about the percentage of guns in Mexico that come from the United States. Instead of listening to people who are trying to get you to buy in to their political agenda with fake facts and made up statistics, why don't you listen to people who know what they are talking about.
Watch this video from the NRA. They talk to drug cartel members, Border Patrol Agents, Law Enforcement officers from along the border. These are the people who know, not obama, not hillary clinton...
Watch the video...