Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Britain Summit Woos Africa With Visa Overhaul, But Many Leaders Absent Henry Ridgwell LONDON - Prime Minister Boris Johnson said Britain will put "people before passports" as he pledged a fairer migration system at an investment summit for African leaders in London Monday. Britain wants to strike trade new deals with fast-growing economies in Africa and beyond after it officially leaves the European Union on January 31. Prime Minister Johnson wooed African leaders with his now familiar message: Britain is going global after Brexit. "More than half the world's fastest, 15 fastest growing economies are in Africa," Johnson told delegates at the conference. "Two-thirds of African economies are expanding faster than the global average. Africa is the future and the UK has a huge and active role to play in that future." WATCH: Henry Ridgwell's video report .