Pictured here on April 13, 2011, Barataria Bay — part of Louisiana's Barataria Basin — was one of the hardest hit areas in the aftermath of the Deepwater Horizon oil rig explosion. Today, obvious signs of the spill have faded, but communities are still reeling from its effects.
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Republican presidential candidate Mitt Romney speaks at the Mississippi Farmers Market in Jackson, Miss., on Friday. The former Massachusetts governor has skeptics in the Deep South.
A cross with the words "Promises Made"-- referring to statements from BP and government officials — stands in front of a pile of crosses symbolizing things that were impacted by the spill, in a front yard in Grand Isle, La.