NEW YORK, NY - MAY 14: Melinda Gates and Bill Gates speak on stage during The Robin Hood Foundation's 2018 benefit at Jacob Javitz Center on May 14, 2018 in New York City. (Photo by Kevin Mazur/Getty Images for Robin Hood)
NEW YORK, NY - MAY 14: Melinda Gates and Bill Gates speak on stage during The Robin Hood Foundation's 2018 benefit at Jacob Javitz Center on May 14, 2018 in New York City. (Photo by Kevin Mazur/Getty Images for Robin Hood)