SARAJEVO, BOSNIA AND HERZGOVINA (AFP) – Rusmir SMAJILHODZIC and Emmy VARLEY in Belgrade As winter grips the Balkans, the poor are caught in a cruel bind, being forced to light fires at home for heating while fuelling a pollution crisis smothering the region.   In recent weeks, Balkan capitals from Belgrade Sarajevo to Skopje and Pristina have been ranked among the world’s top 10 most polluted major cities, according to the monitoring application AirVisual. While […]