<br /> Reuters reports French President Emmanuel Macron warned his Iranian counterpart on Saturday.<br />Iran is set to increase uranium enrichment purity above the limit set by Iran’s deal with world powers.<br />Macron told Iranian President Hassan Rouhani he was deeply concerned by any further weakening of the 2015 nuclear deal.<br />Warning that consequences would follow, Macron said he wanted to push to bring all sides back to the negotiating table. <br />