152, making it the deadliest single bombing of the four-year-old war. Interior Ministry spokesman Brigadier Abdul Kareem Khalaf said 347 people were wounded in Tuesday's attack on a Shiite area. There was another truck bomb in the mixed northwestern town on Tuesday, but it was small.
Khalaf said 100 homes had been destroyed in the main blast, which officials have blamed on al-Qaida. The explosion left a 23-meter (75 ft)-wide crater.
"It took us a while to recover all the bodies from underneath the rubble of the homes ... What did they achieve by using two tons of explosive to kill and wound 500 in a residential area?" Khalaf asked at a news conference.
The past week has been the bloodiest in Iraq since the government launched a security crackdown in Baghdad in February aimed at halting the country's slide toward civil war.
Bombings blamed on Sunni Islamist al-Qaida have killed 400 people in Shiite areas across the country in the past week.
Car bombs killed nine people on Saturday, police said.
Officials had earlier this week said 85 people died in the Tal Afar bombing, which triggered reprisal attacks by gunmen and police in a Sunni neighborhood of the town hours later. Newly appointed U.S. Ambassador Ryan Crocker reiterated Washington's support for Maliki's government.
"He (Bush) has been very clear and very determined that he will continue his full support for the government and the people," Crocker said in his first news conference.
"We've seen encouraging signals of progress but we have to keep moving forward."
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