North Korea demolishes nuclear test site as journalists watch

PUNGGYE-RI, Korea, Democratic People's Republic Of -- North Korean leader Kim Jong Un made good on his promise to demolish his country's nuclear test site, which was formally closed in a series of huge explosions Thursday as a group of foreign journalists looked on. The explosions at the test site deep in the mountains of the North's sparsely populated northeast were supposed to build confidence ahead of a planned summit next month between Kim and U.S. President Donald Trump. But Trump cancelled