North Dakota oil spill raises questions about safety | MPR News
After Leak in North Dakota, Keystone Pipeline Restart Waiting on Corrective Action
Keystone pipeline shuts down after oil spill in Kansas creek | PBS NewsHour
North Dakota farmer makes crude discovery: largest oil spill on US soil | Fox News
/cloudfront-us-east-1.images.arcpublishing.com/gray/SPS4U54BIVIUHJYZ2XHW6K2DCU.jpg "Landowner near Keystone Pipeline leak says he isn't surprised")
Landowner near Keystone Pipeline leak says he isn't surprised
S.D. Tar Sands Oil Spill: Bad Omen for Keystone XL Safety
South Dakota Oil Spill Reveals Major Pipeline Problems | Time
Keystone Pipeline Spill History | Bold Nebraska
Tesoro's North Dakota oil pipeline cleanup (PHOTOS)
2013 North Dakota oil spill cleanup ongoing; work to be done by 2017 : The American Energy News
In Wake of North Dakota Spill, Congress Wants Review of Keystone Pipeline
Keystone Pipeline spill in South Dakota twice as big as first thought
Video Keystone pipeline spills over 380,000 gallons in North Dakota - ABC News
Keystone oil spill casts doubt on the safety of proposed Keystone XL pipeline | The World from PRX
Dakota Access pipeline has first leak before it's fully operational | Dakota Access pipeline | The Guardian
North Dakota oil spill raises questions about safety | MPR News
Salting the earth: North Dakota farmers struggle with a toxic byproduct of the oil boom
TRANSCEND MEDIA SERVICE » Massive North Dakota Oil Leak Proves Native American Protesters Right for Fighting Illegal DAPL Pipeline
Keystone Pipeline leaks 383,000 gallons of oil into wetlands in second big spill over two years | The Independent | The Independent
With Big Spill to Clean, Pipeline Owner Seeks Keystone XL Approval - The New York Times
Massive 2013 Oil Spill in North Dakota Still Not Cleaned Up
Wastewater pipelines often leak in North Dakota (Built to spill) — High Country News – Know the West
Opposition to Keystone 1 Pipeline in South Dakota and huge oil leak, USA | EJAtlas
176,000 gallons of oil spilled at North Dakota pipeline — RT USA News
Keystone Pipeline spill in South Dakota twice as big as first thought
