1/8Ukraine'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.
2/8A Ukrainian man walks through the debris after the Ukrainian Army hit a building in the Voroshilovsky area of Donetsk, eastern Ukraine, Jan. 18, 2015.
3/8Blood 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.
4/8A Ukrainian woman looks through a broken window after it was hit by Ukrainian artillery, near Donetsk, Ukraine, Jan. 18, 2015.
5/8Women take part in a peace march to honor victims of an attack in eastern Ukraine where Ukrainian authorities said fighting intensified around the Donetsk airport as separatists tried to oust government forces, near the town of Volnovakha, Ukraine, Jan. 18, 2015.
6/8Ukrainian President Petro Poroshenko (front right) and Prime Minister Arseny Yatseniuk (front left) take part in a peace march, in Kyiv. Fighting has intensified near Donetsk airport as separatists tried to oust government forces, Ukraine, Jan.18, 2015.
7/8People hold up signs reading "I Am Volnovakha" during a rally at Independence Square in Kyiv in solidarity with the victims of a rocket attack this week that claimed 13 lives on a highway near the eastern town of Volnovakha, Ukraine, Jan. 18, 2015.
8/8Scores of people are seen taking part in a peace march in Kyiv, Ukaine, Jan. 18, 2015.
