LONDON - Russian and Chinese arms are being used to violate human rights in Darfur region in breach of an "ineffectual" United Nations embargo, Amnesty International said on Thursday. Amnesty said Russia and China are supplying weapons to Sudan's government despite evidence they are being used against civilians in Darfur, where the U.N. estimates as many as 300,000 people have died since 2003 from violence, hunger or disease. "China and Russia are selling arms to the... (GunPolicy.org)