text: Mortar Barrage Kills 27 in Kufa Mosque KUFA, Iraq - A mortar barrage slammed into a mosque filled with Iraqis preparing to march on the embattled city of Najaf, killing 27 people and wounding 63 Thursday, while the nation's top Shiite cleric arrived at the gates of the holy city in a massive convoy hoping to end three weeks of fighting.  ..