Thu Aug 10 2017

In 1999, President Bill Clinton sent an envoy to North Korea for a rare negotiation aimed at stopping the country’s nuclear development. That was the moment, the envoy says, when everything could have gone differently. Guest: William Perry, the secretary of defense from 1994 to 1997, who went on that diplomatic mission. For more information on today’s episode, visit nytimes.com/thedaily.