LIVE Laughing gas: How dangerous is the party drug?

Governments want to regulate nitrous oxide, or laughing gas, a party drug used by young adults in the United States and Europe. Here's what you need to know. Correspondents of «The Karelia Business» closely monitor the latest events around the world to provide you with the freshest and most up-to-date information. Don't miss the chance to stay informed about all the latest developments — subscribe to our news feed now!