Dr. Priscilla Chan's Ambitious Plan to Change the World

*EXCLUSIVE* Dr. Priscilla Chan co-founded the Chan Zuckerberg Initiative with her husband Mark Zuckerberg. Their goal is to advance human potential and promote equal opportunity while curing, preventing or managing all diseases by the end of the century. She opens up about her organization's mission, how she has lived the American Dream as a child of immigrants from Vietnam and calls it a "miracle" that she is here today. She also explains why she wants to take luck out of the equation for all children. Produced by Julian Cummings and Haley Draznin, CNN.