The Second Amendment just went DIY. The government has settled a lawsuit that will allow people to download files to 3-D print firearms, CNN reported Friday. The settlement concludes a years-long legal battle with Cody Wilson, a "post-left anarchist" who sued after the State Department told him to take plans for a 3-D printed handgun off the internet. Officials originally told Wilson that posting the plans could violate trade laws that prohibit the export of guns, since people anywhere in the world could theoretically download the files.