The US-run Guantanamo Bay detention camp is the worst prison ever, Sudanese al-Jazeera journalist Sami al-Haj who was released from the prison days ago said Monday, according to a Xinhua report. In a speech broadcast live on Sudanese television, ai-Haj, who returned to Sudan on Friday, said he spent 2,340 days in the "most heinous prison mankind has ever known," and that jailers there insulted...