During this time, Shiite pilgrims ??? many on foot ??? make their way across Iraq to Karbala, south of Baghdad.Baghdad military spokesman Maj. Gen. Qassim al-Moussawi said the aim of the attacks is ???to create turmoil among the Iraqi people.??? He said it was too early to say who was behind the bombings.Coordinated attacks aimed at Shiites are a tactic frequently used by Sun