This refugee at the Turkey-Greece border crossing in Edirne, Turkey is attempting to cross into Greece to seek asylum in Europe. Here he is protecting his little boy from tear gas fired by Greek border police. How does a father explain to a child that men in military uniforms are firing tear gas, live ammo, stun grenades, & assaulting men, women, & children? How does a wee child process such barbarism?

(Photo by Elif Ozturk/Anadolu Agency/Getty Images)