The children flicker like ghosts on the empty playgrounds in weedy courtyards deep in a city whose residents have been told to get out now.
Six-year-old Tania has no more playmates left on her street in the eastern Ukraine city of Kramatorsk. She sits on a bench only steps away from the city's train station that was attacked by Russia in April, killing more than 50 people who had gathered there to evacuate. The remnants of a rocket from that attack bore the inscription in Russian: "For the children.”
