Russia targets another critical part of Ukraine’s infrastructure: Its railways

By Tim Lister, Daria Tarasova-Markina, CNN (CNN) — In the midst of a blizzard sweeping across central Ukraine last month, Iryna Vlasenko had a dilemma. She needed to get her 7-year-old daughter, who was seriously ill, to a children’s hospital in Kyiv. But she couldn’t get to the main railway station in Khmelnytskyi, more than