With Tesco suffering its worst trading in decades in the midst of an escalating price war, Lex's Peggy Hollinger and Lombard's Jonathan Guthrie go head to head on whether the sprawling retailer should be carved up.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
