Intense fighting between government and pro-Russian separatist forces continued Monday in eastern Ukraine.
Ukraine's President Petro Poroshenko (center), his wife Marina and Prime Minister Arseny Yatseniuk (left) light candles during a peace march in Kyiv for the victims on a passenger bus which came under fire near the town of Volnovakha in eastern Ukraine, Jan. 18, 2015.
A Ukrainian man walks through the debris after the Ukrainian Army hit a building in the Voroshilovsky area of Donetsk, eastern Ukraine, Jan. 18, 2015.
Blood from a Donetsk People's Republic soldier killed at the airport is seen at the gate of the morgue of Kalinisky Hospital, center of Donetsk, Ukraine, Jan. 18, 2015.
A Ukrainian woman looks through a broken window after it was hit by Ukrainian artillery, near Donetsk, Ukraine, Jan. 18, 2015.