President Obama is calling for more sanctions on Iran to halt that country's nuclear enrichment program. Some argue that sanctions are ineffective, and are having unintended consequences such as harming Iranian university students in the US.
Rwanda would like to be the Singapore of Africa - an IT center in the region. And it's calling on China for help though Rwanda wants to dictate the terms. The World's Mary Kay Magistad reports from Kigali.
The last time North Korea had a transition of power, people in the South feared the outbreak of war. Now they're taking it in stride. And as Jason Strother reports, some see the change as an opportunity for South Korean business.