In Tripoli, many foreign workers say thay are being assaulted and illegally detained.<br /><br />Some are accused of being Muammar Gaddafi supporters and mercenaries.<br /><br />Others live in makeshift camps, hiding from men with weapons, without knowing whether their attackers are Gaddafi's loyalists or rebel fighters.<br /><br />Al Jazeera's James Bays has this exclusive report.
