Summary: We talk about about immigration on Latino USA, usually to the US. But what about global migration? This week we look at some unusual stories of migration, from dressage trainers in Mexico to West Africans in the trecherous Darian Gap of Central America. And we look at what it's like to live in Qatar, the country with the highest percentage of immigrants. Finally, Koko Warner discusses how climate change will affect global migration now and in the future.
