believe what you like, it has been well documented for years that the muzzies have been supplying arms to the drug cartels while the drug cartels have been supplying drugs to the muzzies...
ATF umm nope they would not be the ones out there making sure the second amendment is protected. If a sale does not pass the background check then it should be halted. Otherwise what’s the problem. Before worrying about gun transfers to Mexican thugs, maybe the gubmint can worry about those thugs being here in the first place. Just don’t let them come in.