North Korea

Global Scan

Take a trip through London at night — with the lights off

Nights during a blackout in a big city offer a scary vision to some. But this new video shows how London's architecture would be set off by the night sky, if city lights weren't obscuring the view. Meanwhile, across the Channel, France has decided to pay foreign victims sent to Nazi camps in French trains. And China asks for US help to crack down on corrupt fugitives, in this weekend's Global Scan.

Global Politics

North Korea's agenda

Secretary of State Hillary Clinton says the international community must respond in the growing crisis over the sinking of a South Korean warship. But why would North Korea torpedo a South Korean ship and kill dozens of sailors? Matthew Bell reports.

Conflict & Justice

America's role in South Korea

The US stations more than 28,000 troops in South Korea. They're a legacy of the Korean War. James Clad was a Deputy Assistant Secretary of Defense for Asia from 2007 to 2009. He speaks with anchor Katy Clark about the US role in South Korea.