We track four people on their journey.
Caught in the crossfire of the US war on gangs
20 Apr 2011 07:24 GMT | Politics, Middle East
Opposition forces are fortifying their gains in the eastern town of Ajdabiya.
But without NATO air strikes, they say they are struggling to advance on government strongholds.
Sue Turton has more from Ajdabiya.
Source: Al Jazeera
Libyan official criticises British plan to send team to support pro-democracy opposition forces in Benghazi.
Politics, Europe, Libya, United Kingdom
Britain says military experts will join its diplomatic team in the rebel stronghold of Benghazi.
Politics, Africa, Italy, Libya, United Kingdom
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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
North Korea says rocket carries an earth observation satellite but critics say it is a disguised ballistic missile test.
War & Conflict, North Korea, South Korea, China, Space
Republican rivals question Marco Rubio's readiness to be president in televised debate ahead of New Hampshire primary.
Politics, US & Canada, United States, Republican Party
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