 US travel ban: Why Trump ban Nigeria and five oda kontries 1 February 2020 Wia dis foto come from, Getty Images Nigeria goment don chook mouth for dis travel ban wey America sama di kontri Di goment say, dis ban na only on top immigration visa o, say e no go affect pipo wey dey go America for official mata, business, tourism and even pipo wey wan go school for dia. 