Rupert Murdoch's 21st Century Fox has had its $80bn bid for Time Warner rejected. Lex's Joseph Cotterill and Alan Livsey discuss what would be enough to seal a deal and who might make a rival offer.<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
