Two bomb attacks early on April 7 shook Ukraine's second largest city Kharkiv, causing some damage but no casualties in the government-controlled hub near the Russian border and the separatist-held east.
Agence France-Presse: ‘Terror’ probe after blasts in Ukraine city of Kharkiv
Workers dismantle a flagpole, after its was damaged by a blast early on April 7 in Kharkiv.
