BAGHDAD – There’s a graffiti war going on in Baghdad. In Sunni neighborhoods the champions are “Saddam Hussein is a martyr” and “Muqtada [al-Sadr] is the leader of the thieves.” In Shi’ite neighborhoods the favorite used to be “From Fallujah to Kufa Iraq won’t be beaten down”; now “Fallujah” has been erased from the script. […]