Yesterday, three Shiite pilgrims were killed and 15 were injured in a roadside bomb explosion near Baghdad. The explosion occurred on the way of believers to the holy city of Karbala, where on Wednesday mourning events will be held in memory of Imam Hussein, revered by Shiites. On Sunday, a suicide bomb in the town of Iskandaria, 50 km south of Baghdad, killed 56 Shiite pilgrims and injured 68.