What a great series ..so educational in preventing health pitfalls and preserving your own health. I’ve learned so much about the human body. Great cast of people Dr. G is so humble down to earth . The undocumented young kid that died in the desert was painful. I think we need to understand that the drug smugglers are more sophisticated in using Mules. For the very most they are just migrants crossing the border for work. Immigraton has become big prison for profit business. Humans used as Revenue , as a commodity for$$$ with corporate America heavily involved along with lobbyist to ensure these private detention facilities remain in a lucrative business. I call it human trafficking