A small miracle after a horrific tragedy. One rescuer is found alive in a Siberian coal mine, after being presumed dead. A criminal negligence probe has been opened into Thursday's explosion, which claimed over 50 lives. A new strain of Covid is identified in South Africa, amid fears it could prove far more infectious than previous variants. We've spoken to the head of the Russian Investment Fund, which is overseeing the roll out of the Sputnik vaccine. Just days after the migrant tragedy in the English channel, the French president is incensed after the British Prime Minister took to twitter to lecture Paris about the crisis.