So shortly before his meeting with President Xi Jinping, President Trump announced the United States will resume testing nuclear weapons. In a social media post, Trump wrote that he has ordered the Pentagon to resume testing on an equal basis with Russia and China. The US conducted its last nuclear weapons test in 1992. Former President George HW Bush signed a moratorum on testing that year. Here's what the president said on Air Force One overnight when asked about his social media post. >> We have more nuc ...