► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Pfizer on Monday announced the biggest healthcare deal in history by agreeing to acquire Dublin-based Allergan. Lex’s Oliver Ralph and Robert Armstrong discuss what this deal entails for Pfizer and why its shares have not gone up yet.<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
