Every single African citizen who requested a visa was rejected, according to the organizer of the African Global Economic and Development Summit
Sam Levin in San Francisco
Monday 20 March 2017 20.54 GMT
The US customs and border protection office at Los Angeles International Airport in California.
Photograph: Patrick T Fallon/Reuters
https://www.theguardian.com/us-news/2017/mar/20/no-african-citizens-visas-california-annual-trade-summit