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)
Photo credit: upload.wikimedia.org – Protests against war in Ukraine in Moscow, February 24, Moscow. <a href="https://en.wikipedia.org/wiki/Tverskaya_Street" title="en:Tverskaya Street">Tverskaya street</a>
