Donald Trump, president of the United States of America, has imposed an immigration visa ban on Nigeria.

The Wall Street Journal is reporting that Eritrea, Myanmar and Kyrgyzstan were also affected in the new ban.

It quoted Chad Wolf, acting secretary of the Department of Homeland Security, as saying the new immigration restrictions were designed to “address security concerns in the way the banned countries track their own citizens, share information with the U.S. and cooperate on immigration matters”.

More to follow…