► Visit our brand new YouTube channel, FT Life at: http://bit.ly/2qzoKSt<br /><br />Prime Minister Theresa May has brought forward the UK's next general election. The FT's Henry Mance explains why and how the country votes for its government<br /><br />Credits: Graphics by Russell Birkett. Produced by Seb Morton-Clark.<br /><br />► Subscribe to FT.com here: http://bit.ly/2r8RJzM<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<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
