An international advocacy group has accused Apple, Google, Microsoft, Dell and Tesla of "knowingly benefiting from" the use of young children to mine cobalt in the Democratic Republic of Congo.

An international advocacy group has accused Apple, Google, Microsoft, Dell and Tesla of "knowingly benefiting from" the use of young children to mine cobalt in the Democratic Republic of Congo. https://t.co/lz0Tp7wyFN

— CNN (@CNN) December 21, 2019