6:05Bill and Melinda Gates answer 10 tough questions in annual letternewsFebruary 13, 2018Bill and Melinda Gates answer 10 tough questions in annual letterThe philanthropists open up about their annual letter in which they tackle answering some of the toughest questions people ask them. Up Next in newsNov. 22, 1991: Bill Gates reacts to media descriptions of himOctober 26, 2017Bill and Melinda Gates Urge Teens to 'Get Involved'February 24, 2016Melinda Gates Says the Next 15 Years Will Be Historic January 22, 2015
