THE SECTARIAN VIOLENCE IS COMPLICATING TALKS TO ESTABLISH A PERMANENT GOVERNMENT.

The sectarian violence is complicating talks to establish a permanent government.
BAGHDAD, Iraq (AP) -- Iraqi authorities discovered at least 87 corpses -- men shot to death execution-style -- as Iraq edged closer to open civil warfare. Twenty-nine of the bodies, dressed only in underwear, were dug out of a single grave Tuesday in a Shiite neighborhood of Baghdad.
The bloodshed appeared to be retaliation for a bomb and mortar attack in the Sadr City slum that killed at least 58 people and wounded more than 200 two days earlier.
Police began unearthing bodies early Monday, although the discoveries were not immediately reported. The gruesome finds continued throughout the day Tuesday, police said, marking the second wave of sectarian retribution killings since bombers destroyed an important Shiite shrine last month.
In the mayhem after the golden dome atop the Askariya shrine in Samarra was destroyed Feb. 22, more than 500 people have been killed, many of them Sunni Muslims and their clerics. Dozens of mosques were damaged or destroyed.
Underlining the unease in the capital, Interior Ministry officials announced another driving ban, from 8 p.m. today to 4 p.m. Thursday to protect against car and suicide bombs while the Iraqi parliament meets for the first session since the Dec. 15 election.
After the driving ban was announced, the Cabinet said Thursday would be a holiday in the capital, presumably because residents would not be able to get to work. Restrictions on movement also had been put in place on the two weekends after the Samarra bombing in an attempt to quell the violence.
Mass grave found in field
The most gruesome find Tuesday -- the 29 bodies dressed only in underwear -- was made after police, acting on a tip, discovered an 18-by-24-foot grave in an empty field in Kamaliyah, a mostly Shiite east Baghdad suburb, Interior Ministry official Lt. Col. Falah al-Mohammedawi said. He estimated the victims were killed about three days ago -- before the Sadr City attack Sunday evening.
Residents watched, some covering their eyes in horror, others offering scarves and newspapers to cover the bodies as they were pulled from the grave.
An abandoned minibus containing 15 other bodies was found earlier on the main road between two mostly Sunni west Baghdad neighborhoods -- not far from where another minibus containing 18 bodies was discovered last week, al-Mohammedawi said.
At least 40 more bodies were recovered elsewhere in Baghdad, in both Sunni and Shiite neighborhoods, al-Mohammedawi said. Police found three other corpses dumped in the northern city of Mosul.
Two U.S. soldiers killed
Also Tuesday, the U.S. military reported the deaths of two more soldiers in fighting in Anbar province. The soldiers, assigned to the 2nd Brigade Combat Team of the 28th Infantry Division, Pennsylvania Army National Guard, were killed Monday, bringing the number of U.S. military members killed to at least 2,310 since the Iraq war started in March 2003, according to an Associated Press count.
Rumsfeld hinted that U.S. troop levels may increase slightly in Iraq in the coming days because of pilgrimages connected to the holiday of Ashura. The holiday, which ends Monday, includes pilgrimages to holy sites in Najaf and Karbala. Increased attacks marked the celebration during 2004 and 2005.
Rumsfeld said Gen. George Casey, the top U.S. military officer in Iraq, "may decide he wants to bulk up slightly for the pilgrimage." He did not elaborate.
Scores of frightened Shiite families have fled predominantly Sunni parts of Baghdad in recent weeks, some at gunpoint. More than 100 families arrived between Monday and Tuesday alone in Wasit province, in the southern Shiite heartland, said Haitham Ajaimi Manie, an official with the provisional migration directorate.
More than 300 Baghdad families -- 1,818 people -- have taken shelter in the province after fleeing the capital, he said.
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