Nigerian fans have expressed their delight as Nigeria shocked the United States 90-87 in a pre-Olympic basketball friendly in Las Vegas, Nevada, on Sunday. Nigeria, with six NBA players and former NBA head coach Mike Brown at the helm, became the first African nation to beat the USA, who were playing the first of five tune-up games before the Tokyo Olympics. Nigeria, which had 12 NBA players in its 49-man training camp in California and seven in uniform on Saturday, was led by Gabe Vincent with 21 points. Nigeria’s win came nine...