Today, Syria is at ground zero of the most appalling humanitarian catastrophe of our era, and children, Syria's future, are among the principal victims. Since the civil war began, more than 10,000 boys and girls have been killed, more than 1.2 million have become refugees, and more than 3 million are unable to attend school. The United States is part of the United Nations-led “No lost generation” initiative that is striving to shield children from the fighting, reunite broken families and deliver opportunities for education. One four-year-old refugee in Turkey told UNICEF that he wants to become a surgeon so that he will be able to save his brother, who is still in Syria, should he get hurt.