Friday, December 17th is International Migrant Day. The UN says migration is on the rise, with one in 32 people worldwide now living in a country other than that of their birth. That rises to one in ten in Europe and one in seven in North America. The United States has long been a beacon for people seeking to make a better life for themselves; our reporters Constantin Simon and Vikram Singh followed one Indian family who are doing just that.
Programme prepared by Kate Williams, Marie Billon and Patrick Lovett