A protester wearing a Ukrainian flag walks past a burning tent camp and a fire in the trade union building in Odessa

A protester wearing a Ukrainian flag walks past a burning tent camp and a fire in the trade union building in Odessa

A protester walks past a burning tent camp and a fire in the trade union building in Odessa May 2, 2014. At least 38 people were killed in a fire on Friday in the trade union building in the centre of Ukraine’s southern port city of Odessa, regional police said. REUTERS/Yevgeny Volokin (UKRAINE – Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) – RTR3NL1E