Tunisia has closed its two official border crossings with Libya until the Libyan government improves security at the border posts. <br /><br />Tunis shut the border after a group of armed Libyans tried to cross. The Libyans reportedly got into an argument and then fired shots into the air. <br /><br />Anita McNaught reports from Ras Jedir, on the Libyan border with Tunisia, on the economic impact of that decision.
