Sergii Leshchenko: Ukraine needs a reboot By Sergii Leshchenko. Published Feb. 13, 2016 at 10:16 am Oleg Barna, a member of parliament from the Block of President Petro Poroshenko, attacks Prime Minister Arseniy Yatsenyuk on Dec. 11 during the prime minister's one-year progress report on the performance of his government. Photo by Kostyantyn Chernichkin Ukraine is approaching a critical moment. Read more here