The Morgan Stanley chairman, an adviser to China's $300 billion sovereign wealth fund, offers his take on U.S.-China business ties following Hu Jintao's visit
Billions in unreported income for the wealthy and a system that blocks health and pension benefits for migrants mean the income gap is wider than acknowledged
Human Rights Watch and others say Zimbabwe's military is illegally selling diamonds to enrich Robert Mugabe's Zanu-PF party ahead of next year's election