Dadaab refugee situation remains dire

Six months after donors poured money and aid into the Dadaab refugee camp in Kenya, aid groups are warning the situation remains dire.

Dadaab is the world's biggest refugee settlement, with almost half a million Somalis living in their neighbouring country.

Al Jazeera's Peter Greste is the first journalist to visit the camp since the security crisis began last October.

He filed this report from Dadaab, Kenya.