Changes

On [[Earth Day]] 2010, a British Petroleum-leased oil drilling rig sank to the bottom of the [[Gulf of Mexico]] two days after it exploded, creating what has been described as the "worst environmental disaster in [[American History Lectures|US history]]."<ref>[http://www.examiner.com/x-33986-Political-Spin-Examiner~y2010m4d29-Worst-environmental-disaster-in-US-history-Oil-slick-in-Gulf-of-Mexico-is-set-on-fire Worst environmental disaster in US history,] Maryann Tobin, ''Examiner'', April 29, 2010.</ref> [[Secretary of the Interior]] [[Ken Salazar]] told [[CNN]] "It potentially is catastrophic," and "I think we have to prepare for the worst."<ref>[http://finance.yahoo.com/tech-ticker/gulf-oil-spill:-impossible-to-measure-impact-of-%22unprecedented-environmental-disaster%22-477603.html?tickers=BP,HAL,CAM,RIG,XLE,OIL,USO Gulf Oil Spill: Impossible to Measure Impact of "Unprecedented Environmental Disaster",] Aaron Task, May 03, 2010. Retrieved from Yahoo Finance  12 May 2010.</ref><ref>[http://news.blogs.cnn.com/2010/05/02/salazar-oil-spill-massive-and-a-potential-catastrophe/ Salazar: Oil spill 'massive' and a potential catastrophe,] [[CNN]], 3 May 2010.</ref>

On [[Earth Day]] 2010, a British Petroleum-leased oil drilling rig sank to the bottom of the [[Gulf of Mexico]] two days after it exploded, creating what has been described as the "worst environmental disaster in [[American History Lectures|US history]]."<ref>[http://www.examiner.com/x-33986-Political-Spin-Examiner~y2010m4d29-Worst-environmental-disaster-in-US-history-Oil-slick-in-Gulf-of-Mexico-is-set-on-fire Worst environmental disaster in US history,] Maryann Tobin, ''Examiner'', April 29, 2010.</ref> [[Secretary of the Interior]] [[Ken Salazar]] told [[CNN]] "It potentially is catastrophic," and "I think we have to prepare for the worst."<ref>[http://finance.yahoo.com/tech-ticker/gulf-oil-spill:-impossible-to-measure-impact-of-%22unprecedented-environmental-disaster%22-477603.html?tickers=BP,HAL,CAM,RIG,XLE,OIL,USO Gulf Oil Spill: Impossible to Measure Impact of "Unprecedented Environmental Disaster",] Aaron Task, May 03, 2010. Retrieved from Yahoo Finance  12 May 2010.</ref><ref>[http://news.blogs.cnn.com/2010/05/02/salazar-oil-spill-massive-and-a-potential-catastrophe/ Salazar: Oil spill 'massive' and a potential catastrophe,] [[CNN]], 3 May 2010.</ref>

Congressional investigators think they have identified the rigs blowout preventer as the cause of the explosion. <ref>[http://online.wsj.com/article/SB10001424052748703339304575240323493707434.html Congress Homes In on Rig's Blowout Preventer,] Ben Casselman and Jennifer Levitz, ''Wall Street Journal Online,'' 13 May 2010.</ref> The blowout preventer was leaking hydraulic fluid, had a dead battery,<ref>Ibid.</ref> and was inspected by the Obama Minerals Management Service (MMS) only two weeks before to the explosion<ref>White House Press Office, [http://www.whitehouse.gov/the-press-office/press-briefing-bp-oil-spill-gulf-coast Press Briefing on the BP Oil Spill in the Gulf Coast,] 29 April 2010. Retrieved from whitehouse.gov 12 May 2010.</ref> which killed 11 people. Blowout preventers are meant to shut off the well, and the last line of defense is a set of shear rams which cut the pipe and seal off the well.<ref>Congress Homes In on Rig's Blowout Preventer, Ben Casselman and Jennifer Levitz, ''WSJ Online,'' 13 May 2010.</ref> The MMS, the [[Obama administration]] agency that regulates offshore drilling along with the Coast Guard, is supposed to require  proof that shear rams are powerful enough to shut the well. Michael Saucier, MMS's regional supervisor testified before Congress that the MMS did not require BP to file a "scenario for potential blowout."<ref>Ibid.</ref> The MMS certified that BP "has the capacity to respond, to the maximum extent practicable, to a worst-case discharge, or a substantial threat of such a discharge."<ref>http://www.huffingtonpost.com/2010/04/29/gulf-oil-spill-exceeds-bp_n_556798.html</ref>

Congressional investigators think they have identified the rigs blowout preventer as the cause of the explosion. <ref>[http://online.wsj.com/article/SB10001424052748703339304575240323493707434.html Congress Homes In on Rig's Blowout Preventer,] Ben Casselman and Jennifer Levitz, ''Wall Street Journal Online,'' 13 May 2010.</ref> The blowout preventer was leaking hydraulic fluid, had a dead battery,<ref>Ibid.</ref> and was inspected by the Obama Minerals Management Service (MMS) only two weeks before to the explosion<ref>White House Press Office, [http://www.whitehouse.gov/the-press-office/press-briefing-bp-oil-spill-gulf-coast Press Briefing on the BP Oil Spill in the Gulf Coast,] 29 April 2010. Retrieved from whitehouse.gov 12 May 2010.</ref> which killed 11 people. [[Amy Goodman]], a [[leftist]] radio talk show host, has suggested those responsible should be [[prosecute]]d for [[manslaughter]].<ref>http://www.truthdig.com/report/item/law_order_corporate_crime_unit_20100518/</ref>

 

Blowout preventers are meant to shut off the well, and the last line of defense is a set of shear rams which cut the pipe and seal off the well.<ref>Congress Homes In on Rig's Blowout Preventer, Ben Casselman and Jennifer Levitz, ''WSJ Online,'' 13 May 2010.</ref> The MMS, the [[Obama administration]] agency that regulates offshore drilling along with the Coast Guard, is supposed to require  proof that shear rams are powerful enough to shut the well. Michael Saucier, MMS's regional supervisor testified before Congress that the MMS did not require BP to file a "scenario for potential blowout."<ref>Ibid.</ref> The MMS certified that BP "has the capacity to respond, to the maximum extent practicable, to a worst-case discharge, or a substantial threat of such a discharge."<ref>http://www.huffingtonpost.com/2010/04/29/gulf-oil-spill-exceeds-bp_n_556798.html</ref>

===Slow response ===

===Slow response ===