True Inter Dependent News Today

Talking about his experience and what he believes theyll now come back to earth with after going through this incredible journey and how it will change them. listen. >> it is a very unifying experience. you see the true inter dependent, interconnected nature of our world. when you see that from space, it changes you. the light bulb comes on and it fills you with a expense that we need to take care of this place, take care of each other. >> reporter: one of the big questions we all have, what is ...