Nigeria: Abusers reign at midterm

President Umaru Yar'Adua of Nigeria, halfway through his presidential mandate, has undermined the country's foremost anti-corruption body, done little to rein in an abusive police force, and failed to address the root causes of the escalating crisis in the Niger Delta, Human Rights Watch has said. Human Rights Watch said in a letter to Yar'Adua that there have been serious setbacks during the first two years in addressing Nigeria's chronic human rights problems and endemic corruption.