We track four people on their journey.
A look at the history of France's black community
02 May 2011 17:08 GMT
Osama bin Laden gained international prominence following the 9/11 attacks on the United States.
He was born in Saudi Arabia in 1957 to a wealthy family. But he lived in relative poverty later in life as he fashioned himself
He accused the US of waging war against Muslims, and allegedly masterminded a series of attacks against the US interests
His family, which became rich from the Saudi construction boom, disowned him, and he was stripped of his Saudi citizenship
A key influence on Osama was Abdullah Azzam, a Palestinian professor and member of the Palestinian Muslim Brotherhood
He fought along with Afghhan mujahidins against the Russians with the backing from the US
Tall, gaunt and bearded, bin Laden was unhurt by a US bomb late in 2001 in the Tora Bora mountains in eastern Afghanistan
In 2007, the US senate doubled the reward for the death or capture of the al-Qaeda leader to $50m
Bin Laden was killed at a mansion in Abbottabad, which is just 200 metres from the Pakistan Military Academy
US official quoted by AP news agency said bin Laden(***)s body had been buried at sea, although this has not been confirmed
Transport apps are revolutionising commutes for the middle classes, but poorer citizens still face daily gridlock.
Poverty & Development, Asia, India
Cubans get amnesty at the US border, but reaching it involves a risky journey along the Central American migrant trail.
Human Rights, Latin America, Cuba
In many ways, Michael is just like any other 11-year-old, but he has had four open heart surgeries.
Health, US & Canada
Follow a dancer through the exhaustion and jubilation of Peru's days-long Virgin of Candelaria festival.
Arts & Culture, Latin America, Peru
We travel to Chile to meet a group of young scientists determined to develop smart plant-based food to save the planet.
Science & Technology, Chile, Food
We follow the journey of a plastic bottle to find out what it takes to truly recycle the product creating zero waste.
Science & Technology, US & Canada, Environment
A couple working to protect LA communities from gang violence is caught in the crossfire of the US war on gangs.
Politics, Gang violence, US
South Koreans drink twice as much liquor as Russians, but is this national obsession with alcohol reversible?
Health, Asia, South Korea