The United Nations is polishing up a global Arms Transfer Treaty (ATT) this month in a New York convention that would create a global registry of private ownership of firearms. This treaty — which would also mandate creation of a national collection agency for those guns and is contrary to the U.S. Constitution's Second Amendment — has the long-standing and enthusiastic backing of the Obama State Department, headed by Secretary of State Hillary Clinton. “Conventional arms transfers are a crucial national security concern for the United States, and we have always supported effective action to control the international transfer of...