We track four people on their journey.
We speak to Israeli Deputy FM Tzipi Hotovely
25 Nov 2012 23:54 GMT | Europe
Mariano Rajoys says bid for independence defied common sense and says Spain is not in need of a bailout plan for 2012.
Europe, US & Canada, Spain, United States
Regional election may set northeastern region on path to secession from Spain.
Politics, Europe, France, Spain
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
With sanctions lifted, Tehran is entering an already-glutted market as it plans to produce 500,000 barrels a day.
Oil, Iran, Saudi Arabia, Business & Economy, Middle East
Unconventional candidates on the far left and right easily win first primary of US presidential campaign.
US Election 2016, Politics, US & Canada, Donald Trump, US
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
We taste an array of foods that played a crucial part in integrating Muslim and Jewish communities into British society.
Arts & Culture, United Kingdom, Food
South Koreans drink twice as much liquor as Russians, but is this national obsession with alcohol reversible?
Health, Asia, South Korea