Sweat Breaks News Today

>> reporter: this man knows in his job he needs more than luck. he transports 15,000 liters of kerosene in the busy traffic and potholes of lagos roads, risky for them but also for the government as nigeria approaches its next election. the sweat breaks on his brow. is it dangerous? >> it is dangerous. it is danger because sometimes if a truck passes by, it can consume in fire. >> reporter: burned-out caucuseses caucuses s of other tankers line the roads. to give you an impression of how busy la...