Playing games with guns, Ukrainian children of war

A brutal conflict between Russia-backed rebels and Ukrainian government troops has affected more than 1.7 million children on both sides of the front line, according to the UN's children's agency. Children have suffered because of lack of proper shelter, nutrition, medicine or schooling. With some of them sent to orphanages when their parents got killed or went to fight for the rebels, while some parents gave up their foster children because they were no longer receiving benefits for them.