► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Campaigning has begun for Britain's national election in May. FT editor Lionel Barber talks to political commentator Janan Ganesh about the prospect of four months of mud-slinging.<br /><br />► FT Comment: http://bit.ly/1ImtZ8r<br /><br />► FT Business: http://bit.ly/1KUK08s<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes