MARDAN, PAKISTAN - MAY 09:  A young girl, internally displaced due to military operations in Swat, cries as her sister lays out washing to dry, at a relief camp on May 9, 2009 in Mardan, Pakistan. Hundreds of thousands of people are believed to have been displaced as a result of military operations against the Taliban. Over 150,000 Internally Displaced Persons (IDP's) who have fled Swat, Buner and Lower Dir, face harsh living conditions in camps. Getty Images logo Getty Images 9 months ago

MARDAN, PAKISTAN - MAY 09: A young girl, internally displaced due to military operations in Swat, cries as her sister lays out washing to dry, at a relief camp on May 9, 2009 in Mardan, Pakistan. Hundreds of thousands of people are believed to have been displaced as a result of military operations against the Taliban. Over 150,000 Internally Displaced Persons (IDP's) who have fled Swat, Buner and Lower Dir, face harsh living conditions in camps.