Spanish city of Barcelona celebrates day of books and love
Xi congratulates Zardari on election as Pakistani president
HK to enact new national security ordinance on Saturday
China urges S Korea to refrain from hyping up S China Sea issue
FDA brings lab tests under federal oversight in bid to improve accuracy and safety
Beijing's efforts seen as key to resolving crisis
Xi holds talks with Angolan president
Japan offers $20m to IAEA during agency's head visit
2 policemen killed, 1 injured in 'terror' attack in SE Iran
Wang warns against stirring trouble in the Korean Peninsula