The most oil-rich nation in Africa nearly ran out of gas this week. Airlines grounded flights because they couldn’t find jet fuel in recent days, and gas stations nearly all closed down. The companies licensed to restock Nigeria’s fuel depots refused to do so, saying the government here–defeated in an election in March–owed them more than $1 billion. The result was the worst fuel shortage here since a 1993 military coup, one that could echo for weeks in Africa’s top economy. Television stations, banks, and cellphone towers all went offline. Doctors worried their emergency rooms would go dark, and several soldiers in the north said they considered halting their pursuit of Boko Haram and the women the Islamist terrorist group has kidnapped. Late Monday, the shortage ended, when Nigeria’s government agreed to look into the debts it owed. On Tuesday, gas stations […]