FIRST ON FOX: Internal documents from the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) show the “zero tolerance” guidelines the agency is using to shut down gun stores.Fox News Digital exclusively obtained the ATF’s federal firearms licensee (FFL) inspection guidance from January 2022 that makes it easier to revoke gun stores’ federal licenses.The guidance says the agency “has zero tolerance for willful violations that greatly affect public safety and ATF’s ability to trace firearms recovered in violent crimes” and that “revocation” of the FFL’s license “is the assumed action” with violations.GUN RIGHTS GROUP’S ATF REPORT ACCUSES AGENCY OF MAKING …