There are a lot of investment options out there -- but have you ever considered weather? The Chicago Mercantile Exchange has, and starting today, you can invest in rain futures. But are you any better at predicting weather than your weatherman?
The U.S. Department of Agriculture will hold its annual meeting with traders who rely on the agency's crop reports. And some of them are frustrated with the accuracy of the reports they've been getting lately. Eve Troeh explains.