PG&E's Geisha Williams: First Fortune 500 Latina CEO

Geisha Williams, President and CEO of PG&E Corp., made history last year becoming the first Latina CEO of a Fortune 500 Company. Cuban-born, she immigrated to the United States with her parents in 1967 and opens up about how her family embodies the American Dream. She weighs in on the immigration debate today, and shares how the "power of mentorship" helped guide her to the C-Suite and her take on the future of the energy industry. Produced by Haley Draznin, CNN.