The Rachel Maddow Show 07/10/12

Report finds oil company failures enabled disastrous spill

Rachel Maddow reports on the NTSB review of the 2010 Enbridge oil spill that dumped tar sands oil into the Kalamazoo River, requiring two years of futile clean-up efforts and ultimately becoming the single most expensive onshore oil spill in U.S. history. ... more Duration: {{video.duration.momentjs}}