@CNN: Companies profiting from the clean energy revolution have a problem: They can’t prove that children aren’t involved in their supply chains https://t.co/QXO4BMtYzB https://t.co/YdRWpjoLvj

@CNN: Companies profiting from the clean energy revolution have a problem: They can’t prove that children aren’t involved in their supply chains https://t.co/QXO4BMtYzB https://t.co/YdRWpjoLvj