israel-hamas prisoner exchange is a positive step un urges better protection programme after kosovo war crimes witness found dead 000 could face catastrophe in sudanese state as government bars aid spouse appeal in cambodia mark geragos dangers three indicted in alabama in conspiracy to obtain tax refunds using stolen identities security council voices grave concern over worsening situation in yemen justice department files lawsuit alleging immigration-related employment discrimination by university of california commentary un envoy arrives in iraq to help country in transition to stability facing criminal charges wait termination committee on eve of election un human rights office concerned about killing of journalists in mexico customs former epa-cid special agent in texas pleads guilty to perjury and obstruction of justice oregon un agencies urge concerted effort against global hunger social and security advances in timor-leste greater coordination key to response to chemical or biological terror threat behalf garland man admits robbing three north texas banks last summer un rights officials call on belarus to free political detainees former most wanted health care fraud fugitives sentenced to 14 years in prison for $9.1 million detroit medicare fraud scheme sentence united states code undertaking attorney general holder announces new federal bureau of prisons director ohio homebuilder sentenced to 22 years in prison for tax fraud outsourcing to private security contractors threatens rights clerked existence entry parties dissenters