Weserwelle Pushes Serbia on Kosovo DealTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video05/20/2013May 20, 2013On a visit to Serbia, German Foreign Minister Guido Westerwelle has urged Belgrade to implement the terms of last month's landmark agreement to normalize relations with Kosovo.https://p.dw.com/p/18b7MAdvertisement