Ukraine's former Prime Minister Yulia Tymoshenko and Oleg Dubina, the former head of Ukraine's state-run gas company Naftogaz were jointly questioned on Wednesday as part of a criminal investigation related to the signing of a gas contract with Russian energy giant Gazprom in 2009. "A face-to-face interrogation with Dubina has begun. The fabrication of an ordered political case is under way," the opposition leader wrote on her Twitter account. Read more.
