Jill Nielsen-Farrell and her family explain her decision to volunteer to be a living donor for Pat. (1:29)

[Spoiler Alert] On the road in Phoenix, Pat takes a time out to meet some special fans. (2:41)

Coal mining on Navajo land produced electricity for Sun Belt cities, but left the reservations in the dark. (1:23)

"It was obviously the dirtiest coal-fired power plant in the West." (2:15)

The Black Mesa and Kayenta mines became the largest coal strip-mining complex in the world. (1:28)

Water has the power to take life and to give life. If you don't respect it, you might find yourself in a serious situation. (2:21)

A young pickpocket in Kolkata, India is lured by police to help them crack down on more notorious criminals. (2:04)

A teacher demonstrates sleight of hand. (1:03)

A victim shows police his sliced pocket. (1:53)