Gunmen killed three Sunni clerics near the mostly Shiite city of Basra in southern Iraq, a government spokesman said Friday, an apparent sectarian attack that drew immediate calls for calm. Interior Ministry spokesman Saad Maan told The Associated Press that the assailants ambushed a car Thursday night carrying the clerics in the mostly Sunni district of Bab al-Zubeir near Basra, shooting dead the three and seriously wounding two other clerics traveling with them. The ministry, he said, was investigating the killings. He gave no other details. There was no claim of responsibility for the ambush and no reports of retaliatory attacks by Sunnis. Iraq’s sectarian violence peaked in 2006-07, when thousands of Shiites and Sunnis perished in attacks. The violence later eased but has partially resumed after Sunni militants of the Islamic State group swept across much of northern and western Iraq last year. Shiites make […]