Pfizer confirmed its interest in a takeover of the UK pharmaceuticals group, in what would be one of the biggest deals in the industry's history. Lex's Oliver Ralph and Robert Armstrong discuss the latest developments.<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
