Which country Masai?

Nationals of Kenya and Tanzania (the two countries the Masai occupy) usually require passports to cross into each other’s country’s. Not the Masai, who ignore border checks and criss-cross from one country to the other clad in their traditional attire and without a care in the world. Immigration officials have over the years respected the Masai’s way of life and would never dream of asking them for their passports or nationality.