Ukrainian Interior Ministry security forces members block participants of a rally outside a city police department in Odessa
Ukrainian Interior Ministry security forces members block participants of a rally outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon during a rally outside a city police department in Odessa
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon during a rally outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in Odessa
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in Odessa
People gather in front of Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
A woman pulls a Ukrainian Interior Ministry security forces member during a gathering outside a city police department in Odessa
A woman pulls a Ukrainian Interior Ministry security forces member during a gathering outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
People argue with Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in Odessa
People argue with Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
People argue with Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in Odessa
People argue with Ukrainian Interior Ministry security forces members who formed a cordon outside a city police department in the Black Sea port of Odessa May 4, 2014. Ukrainian Prime Minister Arseny Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
Pro-Russian activists surround Odessa police HQ, demand release of detainees
UKRAINE-CRISIS/ODESSA-POLICE:Pro-Russian activists surround Odessa police HQ, demand release of detainees
Ukrainian Prime Minister Arseny Yatseniuk (L) visits a local hospital in the Black Sea port of Odessa
Ukrainian Prime Minister Arseny Yatseniuk (L) visits a local hospital in the Black Sea port of Odessa May 4, 2014. Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. Yatseniuk, speaking in Odessa, attacked police forces in the Black Sea port city, suggesting they were more interested in the fruits of corruption than maintaining order. REUTERS/Andrew Kravchenko/Pool (UKRAINE - Tags: POLITICS CIVIL UNREST)
Ukrainian Prime Minister Yatseniuk delivers a speech as he visits the Black Sea port of Odessa
Ukrainian Prime Minister Arseny Yatseniuk delivers a speech as he visits the Black Sea port of Odessa May 4, 2014. Yatseniuk accused Russia on Sunday of engineering clashes in Odessa that led to the deaths of more than 40 pro-Russian activists in a blazing building and pushed the country closer to civil war. Yatseniuk, speaking in Odessa, attacked police forces in the Black Sea port city, suggesting they were more interested in the fruits of corruption than maintaining order. REUTERS/Andrew Kravchenko/Pool (UKRAINE - Tags: POLITICS CIVIL UNREST)