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  May 2010.</ref><ref>http://news.blogs.cnn.com/2010/05/02/salazar-oil-spill-massive-and-a-potential-catastrophe/</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  May 2010.</ref><ref>http://news.blogs.cnn.com/2010/05/02/salazar-oil-spill-massive-and-a-potential-catastrophe/</ref>

Congressional investigators think they have identified the cause of the rig explosion. The rigs blowout prevent was leaking hydraulic fluid and had a dead battery.<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 drilling rig had been inspected by the Obama Minerals Management Service (MMS) just two weeks prior 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> that killed 11 workers. 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 didn't check to see if BP was compliant with the [[federal]] regulatory requirements.<ref>Ibid.</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 and had a dead battery.<Ibid.</ref> The drilling rig had been inspected by the Obama Minerals Management Service (MMS) just two weeks prior 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> that killed 11 workers. 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 didn't check to see if BP was compliant with the [[federal]] regulatory requirements.<ref>Ibid.</ref>

Nobel Laureate in Economics, Dr. [[Paul Krugman]],<ref>[http://nobelprize.org/nobel_prizes/economics/laureates/2008/ Economics 2008.] Retrieved from Nobel.org 10 May 2010.</ref> who has been highly critical of Obama [[Obama administration corporate bailouts|economic policy]]<ref>[http://www.businessandmedia.org/articles/2009/20090331151429.aspx Krugman Garners Newsweek Cover for Left-Wing Criticism of [[Obamunism|Obamanomics,]] ] Julia A. Seymour, ''Business & Media Institute'', 3/31/09.</ref> wrote in his regular ''New York Times'' opinion column, ''Conscience of a Liberal,'' "The oil spill is Obama's fault."<ref>[http://krugman.blogs.nytimes.com/2010/04/30/the-oil-spill-is-obamas-fault/?src=twt&twt=NytimesKrugman The Oil Spill Is Obama’s Fault,] Paul Krugman, ''New York Times '' Op-Ed, April 30, 2010,</ref>

Nobel Laureate in Economics, Dr. [[Paul Krugman]],<ref>[http://nobelprize.org/nobel_prizes/economics/laureates/2008/ Economics 2008.] Retrieved from Nobel.org 10 May 2010.</ref> who has been highly critical of Obama [[Obama administration corporate bailouts|economic policy]]<ref>[http://www.businessandmedia.org/articles/2009/20090331151429.aspx Krugman Garners Newsweek Cover for Left-Wing Criticism of [[Obamunism|Obamanomics,]] ] Julia A. Seymour, ''Business & Media Institute'', 3/31/09.</ref> wrote in his regular ''New York Times'' opinion column, ''Conscience of a Liberal,'' "The oil spill is Obama's fault."<ref>[http://krugman.blogs.nytimes.com/2010/04/30/the-oil-spill-is-obamas-fault/?src=twt&twt=NytimesKrugman The Oil Spill Is Obama’s Fault,] Paul Krugman, ''New York Times '' Op-Ed, April 30, 2010,</ref>