WASHINGTON — The Senate subpoenaed the White House and Vice President Dick Cheney's office Wednesday, demanding documents and elevating the confrontation with President Bush over the administration's warrant-free eavesdropping on Americans.

Separately, the Senate Judiciary Committee also is summoning Attorney General Alberto Gonzales to discuss the program and an array of other matters that have cost a half-dozen top Justice Department officials their jobs, committee chairman Patrick Leahy announced.

Leahy, D-Vt., raised questions about previous testimony by one of Bush's appeals court nominees and said he wouldn't let such matters pass.

"If there have been lies told to us, we'll refer it to the Department of Justice and the U.S. attorney for whatever legal action they think is appropriate," Leahy told reporters. He did just that Wednesday, referring questions about testimony by former White House aide Brett Kavanaugh, who now sits on the U.S. Court of Appeals for the District of Columbia.

The escalation is part of the Democrats' effort to hold the administration to account for the way it has conducted the war on terrorism since the Sept. 11, 2001, attacks. The subpoenas extend the probe into the private sector, demanding among other things documents on any agreements that telecommunications companies made to cooperate with the surveillance program.

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Test vote looms after immigration bill survives challenges

WASHINGTON — The Senate's revived legislation to legalize millions of unlawful immigrants faces a critical test Thursday after surviving potentially fatal challenges.

Attempts from the right and left to alter key elements of the delicate bipartisan compromise failed Wednesday, including a Republican proposal to deny illegal immigrants a path to citizenship and Democratic bids to reunite legal immigrants with family members.

The Senate killed, by a 56-41 vote, an amendment by Sen. Christopher Dodd, D-Conn., to provide more green cards for parents of U.S. citizens. By a 55-40 margin, it tabled a proposal by Sen. Robert Menendez, D-N.J., to give family members of citizens and legal permanent residents more credit toward green cards in a new merit-based points system.

A make-or-break procedural vote was set for Thursday, however, as the Senate plowed through amendments that supporters hoped would address waverers' concerns.

Facing determined opposition from conservatives who call the bill amnesty, leaders need 60 votes to keep the measure alive and complete it as early as Friday.

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Baghdad bombing kills one American soldier

BAGHDAD — America's No. 2 diplomat in Iraq predicted progress by fall on bringing together Iraq's feuding factions as violence claimed more lives Wednesday, including 14 people killed in a late night car bombing near a Shiite shrine in the capital.

In all, at least 60 Iraqis were killed or found dead across the country, most of them in the Baghdad area, according to police reports. Also Wednesday, one American soldier was killed and four were wounded in a roadside bombing in east Baghdad, the U.S. command said.

U.S. officials have been pressing the Iraqis to enact a series of laws designed to bring together the country's warring factions, curb the violence and arrest the slide in support for the U.S. mission among the American people and Congress.

During a news conference Wednesday, the second-ranking U.S. diplomat in Iraq said he was hopeful that the Iraqis would make progress on "some" legislation by September.

That's when Gen. David Petraeus and U.S. Ambassador Ryan Crocker are to submit a report on prospects for ending the violence.

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Edwards' presidential campaign tied to author's remarks

WASHINGTON — Democratic presidential candidate John Edwards said Wednesday that conservative author Ann Coulter's attacks are hurtful as his campaign used her remarks in an appeal for money.

Edwards made his first comments to The Associated Press in response to Coulter's suggestion that she wished he would be "killed in a terrorist assassination plot." His campaign cited her remarks in two e-mails to supporters for donations, with the fundraising deadline on Saturday.

It's not the first time Coulter has given the Edwards campaign a financial boost. In March, she called Edwards a "faggot" and the campaign used video of the comment to help raise $300,000 before the end of the first quarter.

In the e-mails, the campaign asked supporters to send donations to defy her remarks and help Edwards meet his goal of raising $9 million in the second quarter. The first e-mail from campaign adviser Joe Trippi showed a clip of Coulter on ABC's "Good Morning America," where she said Monday that she wished Edwards would be killed by terrorists.

When Coulter appeared Tuesday on MSNBC's "Hardball," Elizabeth Edwards called in to ask Coulter to stop making personal attacks on her husband. The exchanged deteriorated, with Coulter shouting over Mrs. Edwards and demanding that the campaign stop using her name to raise money if they want her to stop personal attacks. Response to the controversy was so large that it repeatedly crashed the server for MSNBC's political blog Wednesday.

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U.S. bald eagle to be removed from endangered list

WASHINGTON — The American bald eagle, a national symbol once almost wiped out by hunters and DDT poisoning, has not only survived but is thriving.

The Interior Department will announce on Thursday it is removing the majestic bird from the protection of the Endangered Species Act, capping a four-decade struggle for recovery.

Government biologists have counted nearly 10,000 mating pairs of bald eagles, including at least one pair in each of 48 contiguous states, giving assurance that the bird's survival is no longer in jeopardy.

The eagle population hit bottom in 1963 when only 417 mating pairs could be documented in the 48 states and its future survival as a species was in doubt.