On the 20th anniversary of the Bhopal industrial disaster, Greenpeace activists display images from Bhopal and ask the general public for signatures demanding the chemical industry, Dow to pay it's debt with the citizens of Bhopal. The 1984 chemical explosion at Union Carbide in Bhopal, India killed and maimed thousands.
Dow bought Union Carbide in 2001, but will not accept any responsibility for the clean up of the contaminated site.