BusinessMore volatility on oil marketsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness05/09/2018May 9, 2018After the US decided to scupper the Iran nuclear accord and impose new sanctions on Teheran, oil prices have surged. DW discussed market developments with Claudia Kemfert from the DIW think tank.https://p.dw.com/p/2xPHmAdvertisement