A beginner's guide to negotiating with Kim Jong-un - BBC News
Three experts explain how Donald Trump might avoid diplomatic gaffes and forge a lasting peace with North Korea.
Donald Trump's unconventional diplomatic approach appears to be taking shape, with a summit with North Korea's leader Kim Jong-un slated for 12 June in Singapore.

But the risks and rewards of Trump's bombastic approach are acute. Three North Korean experts offer some practical and profound advice on a future summit between the two leaders.