President Donald Trump warned world leaders of rogue regimes with powerful weapons in his first address before the United Nations General Assembly Tuesday. The president had his strongest words for North Korea, which faces U.N. sanctions because of its continuing missile and nuclear programs. He said, if the U.S. is threatened, “We will have no choice but to totally destroy North Korea.” He also called the North Korean leader, who often attends missile tests, “rocket man” saying he was on “a suicide mission.” North Korea did not immediately answer comments in the speech. Trump thanked China and Russia for voting to sanction North Korea. But the president added, "It is an outrage that some nations would not only trade with such a regime, but would arm, supply and financially support a country that imperils the world with nuclear conflict."