An internally displaced boy, who months earlier fled a military offensive against the Taliban in the Swat Valley region, makes a face towards a family member after boarding a bus to return to his home from a terminal in Karachi July 30, 2009. About 1,400 internally displaced persons (IDP), who were seeking shelter with their families in the southern seaport city of Karachi, departed on a 20-hour journey back to their villages, Reuters witnesses said. [Xinhua/Reuters]