An ethnic Afghan Hazara man stops to take a rest while carrying a bag to his village on the outskirts of Bamiyan, located in central Afghanistan August 15, 2009. REUTERS/Adrees Latif (AFGHANISTAN)

A woman walks on a street of the pilgrimage town of Vrindavan July 16, 2007. Picture taken July 16, 2007. REUTERS/Adeel Halim (INDIA)

An elderly woman walks on a street of the pilgrimage town of Vrindavan July 16, 2007. Picture taken July 16, 2007. REUTERS/Adeel Halim (INDIA)

A poster for missing Irish man Brendan Brady is seen inside the Gare St Lazare train station in Paris, October 24, 2004. A search is underway for the 42-year-old Dublin man who has scoliosis, a condition which is an abnormal curvature of the spine, a speech impediment and has been missing since Wednesday after becoming separated from his group whilst on a trip to Eurodisney.

A representative (R) from the Rehab care agency hands a leaflet for missing Irish man Brendan Brady to a member of a military patrol inside the Gare St Lazare train station in Paris, October 24, 2004. A search is underway for the 42-year-old Dublin man who has scoliosis, a condition which is an abnormal curvature of the spine, a speech impediment and has been missing since Wednesday after becoming separated from his group whilst on a trip to Eurodisney.

A poster for missing Irish man Brendan Brady is seen inside the Gare St Lazare train station in Paris, October 24, 2004. A search is underway for the 42-year-old Dublin man who has scoliosis, a condition which is an abnormal curvature of the spine, a speech impediment and has been missing since Wednesday after becoming separated from his group whilst on a trip to Eurodisney. REUTERS/Charles Platiau CP/MD

A poster for missing Irish man Brendan Brady is seen inside the Gare St Lazare train station in Paris, October 24, 2004. A search is underway for the 42-year-old Dublin man who has scoliosis, a condition which is an abnormal curvature of the spine, a speech impediment and has been missing since Wednesday after becoming separated from his group whilst on a trip to Eurodisney. REUTERS/Charles Platiau CP/MD

Representative from Rehab care agency hands a leaflet for missing man Brady to member of military patrol inside Gare St Lazare train station in Paris. A representative (R) from the Rehab care agency hands a leaflet for missing Irish man Brendan Brady to a member of a military patrol inside the Gare St Lazare train station in Paris, October 24, 2004. A search is underway for the 42-year-old Dublin man who has scoliosis, a condition which is an abnormal curvature of the spine, a speech impediment and has been missing since Wednesday after becoming separated from his group whilst on a trip to Eurodisney. REUTERS/Charles Platiau