Captive Ukrainian soldiers kneel as the leader of the self-declared Donetsk People's Republic Alexander Zakharchenko (L) stands and members of the media film at a bus stop where 13 people were killed in a trolleybus shelling in Donetsk, eastern Ukraine, on January 22, 2015. At least 41 people were killed in Ukraine's east on January 22, one of the deadliest days in the separatist war, with a bloody bus shelling in Donetsk as government forces abandoned their defence of the city's strategic airport. In a graphic illustration of the degenerating nine-month conflict, pro-Russian rebels also paraded some 20 captured Ukrainian soldiers through Donetsk and forced them to kneel before enraged locals who threw snowballs and glass at them, some of it from the shattered bus.   AFP PHOTO/ ALEKSANDER GAYUK        (Photo credit should read ALEKSANDER GAYUK/AFP/Getty Images)