B.Ye. Shcherbina, Chairman of the Government Commission for the Adoption of Measures to Eliminate the Accident and dentify the Causes of the Chernobyl Nuclear Power Plant Accident and Deputy Chairman of the USSR Council of Ministers, speaks at a press conference for Soviet and foreign journalists dedicated to the events at the Chernobyl Nuclear Power Plant, held at the USSR Ministry of Foreign Affairs Press Center © Valentin Mastyukov / TASS