Read more at https://on.ft.com/2Uagcis <br /> <br />Mike Pompeo, US secretary of state, said the decision is designed to extend the US's 'maximum pressure’ campaign on the Iranian regime <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