False bomb threats have been telephoned to business centers, cinemas, and supermarkets in Ukraine, Serhiy Knyazev, National Chief of Police, tells Interfax-Ukraine. In the last two weeks, 20 bomb threats were telephoned to business centers in Kharkiv, he said. Others have been made to businesses in Kyiv and Lviv. Knyazev said: “We understand where these messages come from. They are coming from Russia. Our cyber police have established the origin.”