► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Shares in Game Digital plunged more than 40% to a record low on Wednesday after the UK video game retailer warned disappointing Christmas sales would have an impact on profits. Lex's Rochelle Toplensky and Oliver Ralph discuss the latest developments.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes