Empty promises? N.Korea watchers greet Kim move with skepticism

Pyongyang's announcement it will halt nuclear tests and intercontinental ballistic missile launches has left experts puzzling over Kim Jong Un's true intentions -- and the extent to which US President Donald Trump deserves credit.The North Korean leader's surprising move Saturday marks another milestone ahead of his upcoming talks with Trump, who less than a year ago was threatening "fire and fury like the world has never seen" after Kim threatened to strike the US island territory of Guam.Many