This ends our live blogging for April 14. Be sure to check back tomorrow for our continuing coverage.
WATCH: After Ukrainian President Petro Poroshenko addressed supporters and responded to journalists' questions on April 14, he took a crowd of supporters inside Olimpiyskiy Stadium, where his rival, actor and film producer Volodymyr Zelenskiy, has challenged him to stage a debate before the April 21 presidential runoff. The crowd was taking selfies with Poroshenko and then sang the national anthem. (RFE/RL's Ukrainian Service, Ukraine's Presidential Press Service via AP)
WATCH: Ukrainian President Petro Poroshenko arrived for a presidential debate at Kyiv's Olimpiyskiy Stadium on April 14. His rival in the April 21 presidential runoff, actor and film producer Volodymyr Zelenskiy, did not show up after insisting that he would only debate on April 19. Poroshenko first addressed his supporters outside the stadium and then took questions from journalists in an improvised press center. (Ukraine's Presidential Press Service via AP)