Olympics games been worth for Rio de Janeiro

Have the Olympics been worth it for Rio de Janeiro?

Six residents, from the city’s mayor to a favela dweller, give their verdict on the impact of South America’s first Games. Brazil’s tempestuous World Cup-Olympics doubleheader draws to a close at the Maracanã stadium on Sunday night, but the debate on whether it was all worthwhile looks set to run on long beyond the official finish.