► Read more at https://on.ft.com/2zoCw2n<br /><br />After both Brexit secretary David Davis and foreign secretary Boris Johnson resigned from the cabinet on Monday, the FT's political columnist Sebastian Payne explains what this means for Prime Minister Theresa May and the progress of Brexit negotiations.<br /><br />► Subscribe to FT.com here: http://bit.ly/2GakujT<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
