We track four people on their journey.
Caught in the crossfire of the US war on gangs
The story of Algeria's past, present and future - from independence to the Arab Spring and beyond.
02 Oct 2013 13:31 GMT
Politics, Algeria, France, Middle East, War & Conflict
Conservationists are in a desperate and uphill battle to save India's tigers from extinction.
Former classmates separated during Iraq's invasion of Kuwait in 1990 reunite decades later.
We follow a Sesame Street composer as he learns how his music has been used to torture detainees at Guantanamo Bay.
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
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