'It's so much worse': Renewed fighting in Ukraine pushes town to brink of humanitarian catastrophe

After two years of relative calm, Ukraine's war with Russian-backed rebels took a deadly and destructive turn this week, leaving besieged towns like Avdiivka without electricity, heat or water.
Read more: http://www.cbc.ca/news/world/ukraine-russia-fighting-avdiivka-1.3962203?source=Snapzu