Tillerson: New North Korea approach needed

US Secretary of State Rex Tillerson says a new approach is needed in dealing with North Korea. Tillerson said attempts to curb Pyongyang’s nuclear ambitions over the past 20 years have all failed.

Tillerson: New North Korea approach needed

US Secretary of State Rex Tillerson says a new approach is needed in dealing with North Korea.

Tillerson said attempts to curb Pyongyang’s nuclear ambitions over the past 20 years have all failed.

Al Jazeera’s Rob McBride reports from Seoul, South Korea.