Trump to halt immigration from Africa’s top tech hub, Nigeria

The Trump administration announced Friday it would halt immigration from Nigeria — Africa’s most populous nation with the continent’s largest economy and leading tech sector.
The restrictions would stop short of placing a full travel ban on the country of 200 million, but will suspend U.S. immigrant visas for Nigeria, along with Eritrea, Kyrgyzstan and Myanmar.
That applies to citizens from those countries looking to live permanently in the U.S. The latest restrictions are said