We track four people on their journey.
Caught in the crossfire of the US war on gangs
China, Egypt, India, Iran, Israel, North Korea, Pakistan and the US are still to sign the Nuclear Te
28 Aug 2014 08:13 GMT | Human Rights, Politics, US & Canada, Belarus, China
South Koreans drink twice as much liquor as Russians, but is this national obsession with alcohol reversible?
Health, Asia, South Korea
How improving relations between communist Cuba and the capitalist US will change the lives of people on both sides.
Politics, United States, Cuba
Mayotte is a magnet for Comoros islanders who risk their lives crossing hazardous seas in search of a better life.
Poverty & Development, France, Refugees
A three-part series looking at the history of France's black community and their long struggle for recognition.
Politics, US & Canada, France