(The Center Square) – Montana Attorney General Austin Knudsen is leading a coalition of states in defending American firearm makers from being held responsible for Mexico’s gun violence. The government of Mexico says gun companies should be responsible for gun violence there because manufacturers know some of their products are trafficked into Mexico. In January, the First Circuit Court of Appeals ruled Mexico could sue U.S. companies over this issue, but Knudsen’s coalition wants the United States Supreme Court to reverse that decision. According to Knudsen, the 2005 Protection of Lawful Comm…