We are kind , we are friendly and have shown outstanding hospitality in many events . Sergey Bubka tells CNN he wants the violence in Ukraine to stop . He says that if Russia doesn't get involved, then it will be a "catastrophe" for both sides. Two members of Ukraine Winter Olympics team withdraw from Sochi Games .
Sergey Bubka tells CNN he wants the violence in Ukraine to stop . He says that if Russia doesn't get involved, then it will be a "catastrophe" for both sides. Two members of Ukraine Winter Olympics team withdraw from Sochi Games .