TEHRAN, Feb 23 (AFP) - Five Iranian girls from different villages around the southern city of Shiraz burned themselves to death last week because their families refused to let them work, the conservative daily Jomhoury-e-Eslami reported on Sunday. All the girls, aged between 14 and 23, died in hospital after setting themselves alight, the paper said, quoting a social worker as saying they were suffering from cultural and economic deprivation. Iranian women in the smaller towns and villages where age-old social and religious customs are stronger enjoy less freedom than those in the larger cities. Half the population is aged...