► Read more at https://on.ft.com/2ztfR2J
The gathering of world leaders for the summit which starts on Friday in Buenos Aires was always going to be a key moment on this year’s global political calendar. But its significance has grown sharply in recent weeks for a variety of reasons.
► Subscribe to FT.com here: http://bit.ly/2GakujT
► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs
For more video content from the Financial Times, visit http://www.FT.com/video