Rally against pro-Russian politician Viktor Medvedchuk near the Presidential Office in Kiev

Members of Ukrainian nationalist party 'National Corps' hold pictures of Ukrainian pro-Russian politician Viktor Medvedchuk which reading 'Who is Medvedchuk?' , during a rally near the Presidential Administration building in Kiev, Ukraine, on 27 June, 2019. Ukrainian nationalists demand to remove politician Viktor Medvedchuk from the negotiation process with Russia and Russia-backed separatists and to open against him a criminal case. Ukrainian pro-Russian politician Viktor Medvedchuk is a controversial figure in Ukraine because of his close ties to Russian President Vladimir Putin while Kiev is fighting a Russian-backed separatist war.