"The United Nations will soon receive a formal notice that America is rejecting this treaty," Trump said in a speech at the NRA convention in Indianapolis. "We will never allow foreign bureaucrats to trample on your Second Amendment," Trump said to applause. Trump signed a document before the crowd, which he said was a "message asking the Senate to discontinue the treaty ratification process and return the now-rejected treaty right back to me in the Oval Office, where I will dispose of it."