Activists and survivors of Bhopal gas tragedy sit at a protest against visiting U.S. President Barack Obama in New Delhi, India, Monday, Nov. 8, 2010. The 1984 gas leak from a Union Carbide pesticide ... more 
Activists and survivors of Bhopal gas tragedy sit at a protest against visiting U.S. President Barack Obama in New Delhi, India, Monday, Nov. 8, 2010. The 1984 gas leak from a Union Carbide pesticide plant in the Indian city of Bhopal killed about 15,000 people and sickened some 500,000. less 
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Associated Press | Photo By Gurinder Osan
Wed, Nov 10, 2010 9:40 PM EST