Roaming mobs loot shops in Argentina

People in Argentina have started arming themselves against roaming mobs. Gangs have been looting shops for days after the police went on strike, demanding higher wages. The looting and rioting started in the central Argentine city of Cordoba and spread to towns and cities across the country. At least seven people have been killed in the chaos. Al Jazeera's Daniel Schweimler reports from Buenos Aires.