Baghdad, Ramadan 27, 1435, Jul 24, 2014, SPA -- Gunmen attacked a prisoner convoy north of Baghdad on Thursday killing at least 51 prisoners and nine policemen, dpa quoted Iraqi media as saying. The assailants targeted the convoy in the town of Taji using bombs, independent news site Alsumaria News reported. The attack came hours before parliament was to meet to elect a new president for the country. --SPA 12:13 LOCAL TIME 09:13 GMT www.spa.gov.sa/w