A view of the central square following shelling of the City Hall building in Kharkiv, Ukraine, Tuesday,. Russia on Tuesday stepped up shelling of Kharkiv, Ukraine’s second-largest city, pounding civilian targets there. Casualties mounted and reports emerged that more than 70 Ukrainian soldiers were killed after Russian artillery recently hit a military base in Okhtyrka, a city between Kharkiv and Kyiv, the capital. AP Photo/Pavel Dorogoy
By YURAS KARMANAU, JIM HEINTZ, VLADIMIR ISACHENKOV and DASHA LITVINOVA Associated Press KYIV, Ukraine (AP) — Russian forces stepped up their attacks on crowded urban…
