Forcing anyone to do anything is pretty hard though. The U.S. government can lean on U.S. companies, but will that really save the child miners? Will they all suddenly not be forced into this type of labor if the U.S. companies stop using their services? Those kids will suddenly all be enrolled in school and grow up to be business owners, doctors, nurses, engineers, all using cell phones powered by some much more ethically obtained energy storage device?
I must be feeling down today. Sorry about that.