Fight Over Canola Pits Biofuels Vs. Organics

Wet winters and cool, dry summers make Oregon's Willamette Valley one of the best places on the globe to produce seeds for organic broccoli, cabbage, cauliflower, Brussels sprouts and a variety of other vegetables known as brassicas.

That means the fields south of Portland are also an ideal place to grow canola, another brassica whose seeds can be pressed to extract oil for food or renewable fuel.

Read more at ABC News >