Photos: A look back at the 2010 Gulf oil spill
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Credit: Getty Images
PORT FOURCHON, LA - MAY 28: (AFP OUT) U.S. President Barack Obama picks up balls of tar while touring the beach May 28, 2010 in Port Fourchon, Louisiana. The oil spill resulting from the Deepwater Horizon disaster now officially ranks as the worst in U.S. history. (Photo by Win McNamee/Getty Images) *** Local Caption *** Barack Obama
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