Global Politics

Pipeline Troubles



TransCanada via Reuters

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.

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(This story is based on a radio interview. Listen to the full interview.)