Masked policemen stand guard on a vehicle outside the Imam Hussein shrine in the holy city of Kerbala

 
Masked policemen stand guard on a vehicle outside the Imam Hussein shrine in the holy city of Kerbala
Masked policemen stand guard on a vehicle outside the Imam Hussein shrine in the holy city of Kerbala, 110 km (70 miles) south of Baghdad, November 17, 2006. REUTERS/Mushtaq Muhammad (IRAQ)