Blok: 'Russia must negotiate'To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video04/16/2018April 16, 2018Stef Blok, foreign minister of the Netherlands, talks about new diplomatic efforts to resolve the Syria conflict. In a DW exclusive, he urged Russia to return to the negotiating table.https://p.dw.com/p/2w9dNAdvertisement