What you need to know about the latest Keystone pipeline oil spill : NPR(02)

What you need to know about the latest Keystone pipeline oil spill : NPR(02)


Image gallery: Keystone Leak

Watch: Aerial footage reveals extent of Keystone Pipeline spill Keystone Pipeline spill: TransCanada pipeline leaks 210,000 gallons of What you need to know about the latest Keystone pipeline oil spill : NPR