Ukraine's president Petro Poroshenko has called on Mark Zuckerberg to open a Facebook office in Ukraine, addressing him on Facebook in a manner rather unorthodox for a leader of a post-Soviet country.
Ukraine's president Petro Poroshenko has called on Mark Zuckerberg to open a Facebook office in Ukraine, addressing him on Facebook in a manner rather unorthodox for a leader of a post-Soviet country.