Finding a common linguistic ground in a city of 20 million and 500 languages.
Regions where urbanization is likely to increase by 2030, and where it will have the most impact.
Democracy in America
Also, a British tractor thief gets his comeuppance and a Nigerian church freaks out over bombs in women's headdresses.
Stilted homes over the water are being taken down by the government, leaving thousands homeless.
Government targets poorly constructed buildings amid a string of collapses