Nigerian drivers face hurdles in transition to natural gas-powered vehicles

Nigerian authorities plan to convert 1 million gasoline-engine vehicles to run on cheaper, cleaner compressed natural gas, or CNG, by the year 2027. Nigeria has some of the largest gas reserves in the world. But with only a few CNG filling stations available in the country, many who have converted the vehicles are facing a new challenge. Timothy Obiezu reports from Abuja.