We track four people on their journey.
Caught in the crossfire of the US war on gangs
27 Apr 2011 12:52 GMT
Fermin and Jordi Abusada, the director of photography, in Yemen
Fermin walking past security forces in Yemen
Yemeni children dancing in the street
Fermin with Lamya in Yemen
Filming in Tunisia
Rasha Rizk filming in Syria
Filming in Sudan
Playing in Sudan
A street performance in Casablanca, Morocco
Performers in Rabat, Morocco
Performers in Tetouan, Morocco
Filming on a balcony in Beirut, Lebanon
A cultural project in Kuwait
Filming in Alexandria, Egypt
Filming in Egypt
Dancing in Egypt
Cairo Mazaher, Egypt
Filming in front of the pyramids, Cairo, Egypt
Port Said, Egypt
West Bengal long suffered cancerous effects of arsenic-laced water, but projects to provide clean water show promise.
Health, Poverty & Development, Environment
Muslim fashion designers reflect on a rapidly growing industry.
Arts & Culture, Islam, Business & Economy
Americans' passports could be seized if they owe more than $50,000 in taxes, but could this law be unfairly applied?
Business & Economy, United States, Politics
How peat swamp destruction in Malaysia is causing devastating health problems and irreversible environmental damage.
Environment, Climate Change, Climate SOS
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