Arkansas' Attorney General Dustin McDaniel has contracted out the "independent analysis of the cleanup" of the ExxonMobil Pegasus tar sands pipeline spill to Witt O'Brien's, a firm with a history of oil spill cover-ups, a DeSmogBlog investigation reveals. 

At his April 10 press conference about the Mayflower spill response, AG McDaniel confirmed that Exxon had turned over 12,500 pages of documents to his office resulting from a subpoena related to Exxon's response to the March 29 Pegasus disaster. A 22-foot gash in the 65-year-old pipeline spewed over 500,000 gallons of tar sands dilbit through the streets of Mayflower, AR. 

McDaniel also provided the media with a presser explaining that his office had "retained the assistance of Witt O’Brien’s, a firm whose experts will immediately begin an independent analysis of the cleanup process." 

Witt O'Brien's describes itself as a "global leader in preparedness, crisis management and disaster response and recovery with the depth of experience and capability to provide services across the crisis and disaster life cycle."

But the firm's actual performance record isn't quite so glowing. O'Brien's has had its hands in the botched clean-up efforts of almost every high-profile oil spill disaster in recent U.S. history, including the Exxon Valdez spill, the BP Deepwater Horizon spill, the Enbridge tar sands pipeline spill into the Kalamazoo River, and Hurricane Sandy. 

Most troubling of all, Witt O'Brien's won a "$300k+ contract to develop a Canadian-US compliant Oil Spill Emergency Response Plan for TransCanada’s Keystone Oil Pipeline Project" in Aug. 2008.

Thus, if the Keystone XL (KXL) pipeline inevitably suffered a major spill, Witt O'Brien's would presumably handle the cleanup. That should worry everyone along the proposed KXL route.