An Indian rag picker walks through contaminated water flowing out of an industrial unit in Jammu, India, Sunday, April 22, 2012. April 22 is observed as Earth Day every year as a tool to raise ... more 
An Indian rag picker walks through contaminated water flowing out of an industrial unit in Jammu, India, Sunday, April 22, 2012. April 22 is observed as Earth Day every year as a tool to raise ecological awareness. (AP Photo/Channi Anand) less 
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Associated Press | Photo By Channi Anand
Sun, Apr 22, 2012 3:19 PM EDT