Visa hassles and travel restrictions
There’s hardly any country in the world that you will not find Nigerians, with most of them doing great things in different fields of human endeavour. In Houston, Texas, the energy capital of the world, a Nigerian is the leading liver transplant surgeon. What of Dr Akinwunmi Adesina, president of the African Development Bank and Dr Ngozi Okonjo-Iweala, Director General …