Police Lieutenant Sha'alan Allawi said the bomber might have driven a vehicle loaded with explosives into a parking lot inside the building.
CIA Director George Tenet has named Charles Duelfer to succeed David Kay to lead the search for WMD in Iraq.
But Bush administration officials said the war would continue.
The president said the US would stay in Iraq until it was 'free and democratic' and 'enemy forces bent on destroying the new government' are stopped.
A Shia leader who was the main target of the suicide bomber was not in office when the blast occurred.
If confirmed by the senate, John Negroponte would head what might become the largest US embassy in the world in terms of manpower.
India is negotiating a term contract with the new administration in Baghdad to import Iraqi crude even as it hopes to keep the exploration acreage awarded to it by the Saddam Hussein regime.
The team of weapons inspectors sent in by Washington and London at the end of the war to comb Iraq has admitted in its final report that there were no stockpiles.
Palestinian terrorist Abu Nidal had trained him at the instance of Saddam Hussein, a media report said.
Local Iraqis blamed the crash on ground fire.
'I think the Iraqis are better off with Saddam gone, if they can have a stable government,' he said.
The witness, Bhalol Khan, recorded his statement in the anti-terrorism court (Islamabad), which is holding the trial of seven Mumbai attack accused, including LeT operations commander Zaki-ur Rehman Lakhvi.
The US defence secretary would not say how large a force the Pentagon was assembling in the Gulf region or provide details on military units slated for deployment.
Indian efforts to secure a share in Iraqi crude oil have been hit with Indian Oil Corporation failing to get entry visas in time for sending its officials to Baghdad to seal an import deal.
India is seeking over 3 million tonnes of crude oil from Iraq this fiscal even as it hopes that the interim US-led regime in Baghdad honours award of an oil exploration block to state-run ONGC Videsh Ltd by the previous Saddam Hussein regime.\n\n\n\n
While the girls are seen pleading with them to let them go, the boys are seen laughing and a few of them shooting the incident.
Several Indo-Iraq contracts that were being negotiated for the last one year, particularly in the oil and railway sector, may now be put on hold after the fall of the President Saddam Hussein regime, diplomats said.