Is It Common to Look Inside People's Bones?

People are doing that to try and understand missing persons and migrants. A lot of times, when they don't make it, they don't have idea with them any more. The desert's a rough place. So we're trying to understand where they came from, to get at who they were. And sometimes you couldn't differentiate them. You'd have a person who was born locally and a person who migrated into the town, buried right next to each other. But now people are doing studies around the world, from masso america, the aztecs, the people who are in north America,. All across time and across space, we're finding immigrants.