Louisiana's "Cancer Alley" - Landscapes

BATON ROUGE, LOUISIANA - OCTOBER 12: An empty school bus idles amongst a field of chemical plants in the area October 12, 2013. 'Cancer Alley' is one of the most polluted areas of the United States and lies along the once pristine Mississippi River that stretches some 80 miles from New Orleans to Baton Rouge, where a dense concentration of oil refineries, petrochemical plants, and other chemical industries reside alongside suburban homes. (Photo by Giles Clarke/Getty Images.)