Fighting in Libya has affected the livelihoods of Tunisian traders by disrupting the flow of smuggled goods across the border.<br /><br />Just one month ago, the southern Tunisian border town of Ben Guerdene was a bustling hub for smugglers, but business there is now almost non-existent.<br /><br />Al Jazeera's Nazanine Moshiri reports from Ben Guerdene, Tunisia.
