Nigeria witnessed scenes of violence and chaos as protests calling for an end to police brutality continued overnight and into Wednesday, despite a 24-hour curfew and multiple eyewitness reports of soldiers opening fire on protesters. Lagos State Governor Babajide Sanwo-Olu said Wednesday that one person had died at a hospital in Lagos, the country's financial capital, after a shooting in the upmarket suburb of Lekki on Tuesday, but did not confirm whether the victim was a protester. "This is an isolated case. We are still investigating if he was a protester," he said on Twitter. Earlier he said 30 people...