Gretchen Wilson

Delegates from around the world are meeting in Nairobi. Climate change advocates will be watching the U.S. closely for any sign of an olive branch. They say people's livelihoods are at stake, especially in the developing world. Gretchen Wilson reports.

The WTO made U.S. cotton subsidies illegal two years ago, but American farmers are still getting checks. African nations aren't happy about the imbalance and that's cooling wider trade talks. Gretchen Wilson reports.

In the 1970s and '80s copper prices plummeted worldwide and Zambia's mines closed, crippling that country's economy. Gretchen Wilson visits one mine that's now booming at the hands of Chinese investors.

Chinese Premier Wen Jiabao is in South Africa this week. China has been boosting its trade ties with Africa, but some are worried cheap Chinese imports might sink the local economy. Gretchen Wilson reports.

In the 12 years since apartheid ended, Soweto has been transformed. The country even leads the world in some major technological realms. Gretchen Wilson reports.