DR Congo and Rwanda to sing a US-brokered deal

The Democratic Republic of Congo and Rwanda are set to sign a peace deal facilitated by the U.S. to help end the decadeslong deadly fighting in eastern Congo. The deal, to be signed in Washington Friday, would also help the U.S. government and American companies gain access to critical minerals in the conflict-battered, mineral-rich region. Carys Garland tells su more.