Ending the world's deadliest conflict is no easy task, but a growing consensus of Congolese civil society, electronics and metals companies, investors, and governments are now taking action to do so. A chief driver of their work is the Dodd-Frank legislation on conflict minerals, which is why a coalition of 40 Congolese human rights groups called it "the leverage needed to instill and impose ethical business practices in the Great Lakes region." David Aronson's op-ed "How Congress Devastated Congo," misses the critical link in eastern Congo: the continuing role of the minerals trade as a fuel for violence and a major source of revenue for armed groups and military units responsible for atrocities. The Dodd-Frank legislation is the first policy initiative to start to change that equation in 15 years. [refers to positive steps by Motorola Solutions]