Pipeline Troubles

The World
The Keystone Oil Pipeline is pictured under construction in North Dakota.
Anchor Aaron Schachter talks with The World's environment editor Peter Thomson about a small oil spill that may have big consequences for a plan to pump oil from Alberta to the Pacific Ocean, and may even play into the fight over the Keystone oil pipeline in the US.
Sign up for our daily newsletter

Sign up for The Top of the World, delivered to your inbox every weekday morning.