DONALD Trump met with Kim Jong-un for their second historic summit in Vietnam. But when exactly is being discussed this week and have the two leaders reached an agreement? Here’s the latest. What are Donald Trump and Kim Jong-un discussing at the Vietnam summit? Trump reasserted his hopes for complete denuclearisation ahead of the summit. Kim was expected to ask for relief from crushing US sanctions. While the first meeting was all about breaking the ice after decades of war and bitter animosity between their countries, this time there will be pressure to agree to moves towards denuclearisation. The leaders had dived into the second day of crunch talks to hammer out a deal of ridding North Korea of its deadly nuclear arsenal – but the planned signing ceremony was scrapped as the discussion ended without an accord. At a press conference, the US President said the North Korean despot wanted the sanctions imposed on his crackpot regime lifted. While insisting the two leaders had spent some “productive time” together, Trump said: “Sometimes you have to walk.” The US President continued: “They wanted the sanctions lifted. And we were unwilling to do that. “We will end being very good friends…