A man with carnations in his mouth climbs up to a window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in Odessa
A man with carnations in his mouth climbs up to a window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in the Black Sea port of Odessa May 4, 2014. Passions ran high in Odessa before local soccer team Chornomorets was due to play Kharkiv's Metalist. Fans who joined together to sing support for Ukraine's new leaders knew they might attract some trouble in the Russian-speaking city, but no one expected the chain of events that ended in the death of over 40 people. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
Armed local cossack Nikolay Klimenko stands at checkpoint on outskirts of Luhansk
An armed local cossack Nikolay Klimenko stands at a checkpoint on the outskirts of Luhansk, eastern Ukraine, May 4, 2014. Pro-Russian activists are monitoring checkpoints on all roads leading to Luhansk, according to representative of activists. REUTERS/Vasily Fedosenko (UKRAINE - Tags: POLITICS CIVIL UNREST)
Armed pro-Russian activists checks car at checkpoint on outskirts of Luhansk
An armed pro-Russian activist checks a car at a checkpoint on the outskirts of Luhansk, eastern Ukraine, May 4, 2014. Pro-Russian activists are monitoring checkpoints on all roads leading to Luhansk, according to representative of activists. REUTERS/Vasily Fedosenko (UKRAINE - Tags: POLITICS CIVIL UNREST)
A man holds carnations through a broken window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in Odessa
A man holds carnations through a broken window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in the Black Sea port of Odessa May 4, 2014. Passions ran high in Odessa before local soccer team Chornomorets was due to play Kharkiv's Metalist. Fans who joined together to sing support for Ukraine's new leaders knew they might attract some trouble in the Russian-speaking city, but no one expected the chain of events that ended in the death of over 40 people. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
Armed pro-Russian activists check car at checkpoint on outskirts of Luhansk
Armed pro-Russian activists check a car at a checkpoint on the outskirts of Luhansk, eastern Ukraine, May 4, 2014. Pro-Russian activists are monitoring checkpoints on all roads leading to Luhansk, according to representative of activists. REUTERS/Vasily Fedosenko (UKRAINE - Tags: POLITICS CIVIL UNREST)
A man holds carnations through a broken window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in Odessa
A man holds carnations through a broken window of a burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in the Black Sea port of Odessa May 4, 2014. Passions ran high in Odessa before local soccer team Chornomorets was due to play Kharkiv's Metalist. Fans who joined together to sing support for Ukraine's new leaders knew they might attract some trouble in the Russian-speaking city, but no one expected the chain of events that ended in the death of over 40 people. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)
Armed pro-Russian activists stand at checkpoint on outskirts of Luhansk
Armed pro-Russian activists stand at a checkpoint on the outskirts of Luhansk, eastern Ukraine, May 4, 2014. Pro-Russian activists are monitoring checkpoints on all roads leading to Luhansk, according to representative of activists. REUTERS/Vasily Fedosenko (UKRAINE - Tags: POLITICS CIVIL UNREST)
Armed pro-Russian activist stands at a checkpoint on the outskirts of Luhansk
An armed pro-Russian activist stands at a checkpoint on the outskirts of Luhansk, eastern Ukraine, May 4, 2014. Pro-Russian activists are monitoring checkpoints on all roads leading to Luhansk, according to representative of activists. REUTERS/Vasily Fedosenko (UKRAINE - Tags: POLITICS CIVIL UNREST)
Members of the Interior Ministry security forces watch men removing the front door of the burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in the Black Sea port of Odessa
Members of the Interior Ministry security forces watch men removing the front door of the burnt trade union building, the site of recent street battles between pro-Russian and pro-Ukrainian supporters, in the Black Sea port of Odessa, May 4, 2014. Passions ran high in Odessa before local soccer team Chornomorets was due to play Kharkiv's Metalist. Fans who joined together to sing support for Ukraine's new leaders knew they might attract some trouble in the Russian-speaking city, but no one expected the chain of events that ended in the death of over 40 people. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST CRIME LAW)
Ukraine accuses Russia of engineering Odessa riots that killed over 40
UKRAINE-CRISIS (PIX, TV):Ukraine accuses Russia of engineering Odessa riots that killed over 40