Fighting flares up in Eastern Ukraine

For the first time in nearly a year large-scale fighting has broken out between Ukraine and Russian-backed separatists in the eastern part of the country. The conflict there has been ongoing for nearly three years now. A ceasefire was signed in 2015, but skirmishes and artillery fire have continued. The current fighting is the first test of President Trump's call for improved US-Russia relations. Christopher Miller, Ukraine Correspondent for Radio Free Europe, has more on the escalation of fighting.