Refugees stuck in improvised camp in SerbiaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video01/21/2017January 21, 2017With the so-called Balkan route closed at the Hungarian and Croatian borders, an increasing number of refugees are stuck in Serbia, where they are braving freezing temperatures and appalling conditions in improvised camps.https://p.dw.com/p/2WAxTAdvertisement