'Human scum:' Bolton's record sparks anxiety in Asia

Once rejected by North Korea as "human scum," U.S. President Donald Trump's latest pick for national security adviser has called for regime change in North Korea, prompting worries in Asia ahead of a historic summit between Washington and Pyongyang. Grace Lee reports.

Save videos for later by signing up or logging in

With "My Queue" you can quickly save videos to watch later.

To add an item to your queue just click the sign next to the video.

Once you've added a video visit "My Queue" to start watching!