North Korea claims to have demolished nuclear test site

North Korea on Thursday demolished what it claims to be its nuclear test site, setting off several explosions over the course of a few hours in the presence of foreign journalists.

Sky News reporter Tom Cheshire was invited to the explosion and told the station that he and his colleagues walked up into the mountains to watch the demolition.

“There was a huge explosion, you could feel it. Dust came at you, the heat came at you. It was extremely loud,” Cheshire said.