Commenters on Twitter point to Trump’s seeming support of a GOP bill sponsored by Sen. John Cornyn that would allow the government to ban people on the “no fly list” from buying guns for only 72 hours, after which they would have to go to court to provide evidence of links to terrorism, in order to extend the ban. It’s a fair point, and one I should have addressed in the original post. But I don’t think it much changes the bottom line on the dangerous implications of Trump’s position on this issue.