HANOI, VIETNAM - FEBRUARY 28: U.S. secretary of state, Mike Pompeo, speaks at a news conference while U.S. President Donald Trump looks on following his second summit meeting with North Korean leader Kim Jong-un on February 28, 2019 in Hanoi, Vietnam. U.S President Donald Trump and North Korean leader Kim Jong-un abruptly cut short their two-day summit in Vietnam as talks broke down and both leaders failed to reach an agreement on nuclear disarmament. Trump said in a press conference on Thursday that the United States was unwilling to lift all sanctions and no plans had been made for a third summit.  (Photo by Tuan Mark/Getty Images)