Most Commented Stories Tagged: trade

Global Politics

The currency wars

On the eve of the G20 summit in Seoul, Simon Johnson, professor at the Sloan School of Management, Massachusetts Institute of Technology and the former chief for the International Monetary Fund, explains the issue.

Global Politics

US depends on coal, too

Coal continues to supply a significant portion of electricity in the US. Anchor Lisa Mullins speaks with journalist Jeff Goodell. He's the author of Big Coal:The Dirty Secret Behind America's Energy Future. He's also online in our Science Forum.