Photo credit: Image from YouTube video/ Creative Commons/Attribution 3.0 Unported. – <a href="https://en.wikipedia.org/wiki/Bill_Gates" title="w:Bill Gates">Bill Gates</a> in conversation with <a href="https://en.wikipedia.org/wiki/The_Times_of_India" title="w:The Times of India">The Times of India</a>
An Operation Smile volunteer reverses an oxygen mask so a child with a cleft condition can blow a bubble for the first time in Guadalajara, Mexico. (Operation Smile Photos)
