A series of truces agreed on last month, encompassing Mr Sadr's stronghold in al-Thoura, Baghdad's eastern slum, as well as the Shia holy cities and other towns further south, are still holding. His own home turf in the capital has been more peaceful than it has been for months. Former fighters are now being paid to collect rubbish, plant trees, direct traffic and help the Iraqi police. The new government has promised to pay for a new sewage system so that the slum detritus will no longer flow past Baghdad's grimmest tenements. Outside the city, the clergy behind Mr...