"We are working tirelessly to bring this wealth back. Yet legal process in the concerned countries and different other obstacles are hurting our efforts."Without sincere political commitment from the countries concerned we will not be able to recover this asset," the Chief Adviser said.He said the current global financial system has failed to prevent the illicit transfer of resources from developing nations.In some cases, he said, the very rules of international financial institutions have enabled the movement of vast sums of illegal money into tax havens...