Obama in jubilant Ireland: 'I've come home'

An Irish police officer photographs US President Barack Obama at College Green in Dublin May 23, 2011.[Photo/Agencies]

Specials

The Chinese hotel industry experiences a building boom, prompting fears of oversupply.

Chinese pearl farmers dominate the world market but now want to work smarter, not harder

Li Yuchun first came to prominence in 2005 as the Super Girl winner, and since then has become an international star.