Residents and others ride in a convoy on top of a levee past debris to visit lower Plaquemines Parish following Hurricane Isaac on September 2, 2012 in Plaquemines Parish, Louisiana. Today was the ... more 
Residents and others ride in a convoy on top of a levee past debris to visit lower Plaquemines Parish following Hurricane Isaac on September 2, 2012 in Plaquemines Parish, Louisiana. Today was the first day some residents of lower Plaquemines were allowed to return to assess damage to their homes. (Photo by Mario Tama/Getty Images) less 
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Sun, Sep 2, 2012 4:00 PM EDT