What happens if Russia turns off Europe’s gas?

Today in Focus - A podcast by The Guardian

Russia is threatening to cut off its gas supply to Europe, which would force up prices and choke the continent’s economy. But could it backfire on Vladimir Putin? Dan Boffey and Alex Lawson report. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>