Experts say Kim's public demand for more weapons-grade nuclear material is a calculated move to take denuclearisation off the table North Korean leader Kim Jong-un's latest public push to expand his country's nuclear arsenal is part of a calculated move to pressure Washington into accepting arms reduction talks instead of full denuclearisation,

"I never expected to meet you at this place," said Kim to Trump. The US president had organised the last-minute rendezvous on Twitter, as it was then known, just 30 hours earlier when he suggested meeting Chairman Kim at the DMZ "just to shake his hand and say Hello (?