Plot: Melinda Gates breaks down big global challenges and explains why it's vital to get more women in tech. Dave makes sandwiches with her husband, Bill
Cast
David LettermanSelf - HostDavid Letterman was 72 in My Next Guest Needs No Introduction With David Letterman - Season 2 - Melinda Gates (Episode 5).
Birthday: Sat, Apr 12 1947
Melinda GatesSelfMelinda Gates was 54 in My Next Guest Needs No Introduction With David Letterman - Season 2 - Melinda Gates (Episode 5).
Birthday: Sat, Aug 15 1964
Bill GatesSelfBill Gates was 63 in My Next Guest Needs No Introduction With David Letterman - Season 2 - Melinda Gates (Episode 5).
Birthday: Fri, Oct 28 1955