The United States has left the world's poor at the global trade negotiating table.

After more than a decade in gridlock, world trade negotiators had high hopes of closing a final deal at the World Trade Organization (WTO), which is to hold a ministerial in Bali, Indonesia, Dec. 6-13.

But the U.S. is not prepared to let developing countries protect their poor from the harmful swings in world food prices. That is all the more unfortunate as these price swings are increasingly caused by U.S. policy in the first place.