People are using them to provide a decent living for their families and relatives in their home country. A year or half of savings is often enough to start a b

People are using them to provide a decent living for their families and relatives in their home country. A year or half of savings is often enough to start a business in a poor country. Just have heard a story today of a truck driver in US who helped his relatives open and run two medical clinics in his hometown (not Africa).