Chemical companies, US authorities knew dangers of Agent Orange
http://www.thanhniennews.com/features/?catid=10&newsid=51587
http://www.thanhniennews.com/features/?catid=10&newsid=51587
"US chemical companies that made Agent Orange and the government and military authorities who ordered its spraying on Vietnam knew the human health toll it could take, according to official and unofficial documents detailing the history of the deadly defoliant."
