► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />An anti-austerity alliance has brought down Portugal's government. James Mackintosh wonders if this is part of a global political shift, and considers how to invest if it is.<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
