They view his case as a prime example of hypocrisy -- a man who furtively engaged in same-sex liaisons while consistently opposing gay-rights measures as a politician.

" He may very well not think of himself as being gay, and these are just urges that he has," said Matt Foreman of the National Gay and Lesbian Task Force. " It's the tragedy of homophobia. People create these walls that separate themselves from who they really are."

The activist, Mike Rogers, went public last October with allegations that Craig engaged in sexual encounters with at least three men, including one who said he had sex with Craig twice at Washington's Union Station.

The Idaho Statesman went even further back into Craig's life, talking to other men who claimed they were solicited by him.

It also mentioned a scandal in 1982, in which a male page reported having sex with three congressmen, and Craig -- although not named by the youth -- issued a statement denying any wrongdoing.

Rogers noted that some politicians, when confronted with evidence about same-sex encounters, have acknowledged their homosexuality -- such as Rep. Barney Frank (D-Mass.) and the late Rep. Gerry Studds (D-Mass.).

Others persist in denial, and Rogers contends they are fair game for exposure if they vote against gay-rights causes.

''I'd love for Larry Craig to come out and be honest with the people of Idaho and run as a Senate candidate and see if the Republican Party is the big tent they claim to be,'' Rogers said.

Craig's political support was eroding by the hour Wednesday as fellow Republicans in Congress called for him to resign and party leaders pushed him unceremoniously from senior posts.

The White House expressed disappointment, and Senators John McCain (R-Ariz.) and Norm Coleman (R-Minn.) both joined calls for Craig to resign.

''My opinion is that when you plead guilty to a crime, you shouldn't serve. That's not a moral stand. That's not a holier-than-thou. It's just a factual situation," McCain said.

She is a member of the Board of Visitors for Wayne State University Law School, where she once served as an adjunct faculty member. Gleicher earned her law degree from Wayne State University and got her bachelor's degree from Carleton College in Minnesota. Her term will expire Jan. 1, 2009.

Beckering, 42, most recently served as an attorney with Buchanan & Beckering, PLLC law firm and as a mediator for the Kent County Circuit Court. She earned her law degree from the University of Wisconsin and received her bachelor's degree from the University of Michigan.

Last year, Beckering ran unsuccessfully as a Democratic nominee in the Michigan Supreme Court election. Her term will expire Jan. 1, 2009.

Granholm, a Democrat, has appointed five judges to the appeals bench since taking office in 2003.

Michigan Supreme Court Chief Justice Clifford Taylor has said within recent months that four of the 28 appeals judgeships can be cut to save money during the state's budget crisis. But Granholm was unlikely to agree to limit her ability to replace vacancies on the appeals court, which former Republican Gov. John Engler filled with conservative-leaning appointees.

Retirement speculation has circulated since he forfeited the powerful speaker's post when Republicans lost control of the House in last year's elections. Hastert, 65, declined to run for minority leader, taking on a role as elder statesman among Republicans.

In his release, Hastert said his accomplishments as a congressman for his northern Illinois district and as House speaker weren't his own doing, but happened because of support from constituents, friends and colleagues.

"We worked together to pass legislation to provide a service or to meet the need or those we served," he said. "We fought for our beliefs and worked to improve our communities, our district and our country."

Hastert's retirement has local Democrats starting to boast they can win another congressional seat, even as the GOP vows it won't easily give up a seat it has held for two decades. Hastert was considered by many to be unbeatable in his northern Illinois district.

"Any Democrat thinking of getting into this race does so at his or her own peril," said National Republican Congressional Committee spokesman Ken Spain.

A Hastert vacancy is the second in Illinois that Republicans would have to contend with because retiring Rep. Ray LaHood is giving up a central Illinois congressional seat controlled by the GOP for nearly 90 years. LaHood will leave when his term ends in January 2009.

National Republicans "now have to defend another open seat in a blue state where the president is incredibly unpopular," said DCCC spokesman Doug Thornell.

Thornell said a race to replace Hastert would be a "a real opportunity" for Democrats in a "competitive district." The district stretches from Hastert's Plano home south of Chicago all the way to the Mississippi River.

Some local Democrats say they might snag Hastert's district away from Republicans because the populated areas are leaning more Democratic as people migrate there from the heavily Democratic city of Chicago in search of less expensive housing. They also point to last year's election, when two Democrats from Hastert's district won open seats in the Illinois Senate that had been held by Republicans.

"Times, they have a-changed," said state Sen. Michael Noland, one of those Democrats who now represents the Elgin area west of Chicago.

President Bush carried the district in 2004 with 55 percent of the vote.

Pryce, 56, was her party's fourth-ranking leader before the GOP lost control in the 2006 election. She narrowly survived a challenge last fall from Democrat Mary Jo Kilroy.

Kilroy, a Franklin County commissioner, is running again in 2008, an election in which Democratic hopes run high because of voter disenchantment with President Bush and the Iraq war.

Democrats says they also will compete strongly for the seats being vacated by former Speaker Dennis Hastert and seven-term Rep. Ray LaHood, both of Illinois.

Top Republican officials in Ohio and Washington said she plans to step down when her term ends next year.

One of the officials said the decision was largely a family matter for Pryce, the single parent of an adopted child.

With Pryce's and Hastert's departures, only one of the top four House Republican leaders from the GOP-controlled 109th Congress appears likely to seek election next year: Roy Blunt of Missouri, the GOP whip. Former Majority Leader Tom DeLay, R-Texas, stepped down last year.

Even before Pryce's plans became known, Democrats saw her Columbus-based district as among the most competitive held by a Republican. An open seat will be even more difficult for Republicans to defend, but party activists say they will do so, arguing that Democrats already failed once -- in 2006 -- when many factors were in their favor.

Doug Thornell, a spokesman for the Democratic Congressional Campaign Committee, said: "Mary Jo Kilroy came within 1,055 votes of winning last cycle, and we expect this race to provide us with a tremendous opportunity to strengthen our majority."

Mr Rove, nicknamed "Bush's brain", will step down as Mr Bush's deputy chief of staff at the end of the month to spend more time with his family in Texas.

He will remain covered by the executive privilege of the White House, protecting him from testifying before the Democrat-controlled Congress over a string of political controversies.

But Democrat Senator Charles Schumer said Mr Rove, arch-enemy of the Left for years, would still be required to answer questions over the alleged politically motivated firings of US prosecutors.

"He has every bit as much of a legal obligation to reveal the truth once he steps down as he does today," he said.

His voice faltering, Mr Rove - the most powerful unelected man in Washington - said he would remain unswervingly loyal to Mr Bush, his trusted friend of 34 years.

He said he would be "a fierce and committed advocate on the outside".

Their political partnership spans 14 years from Mr Bush's plan to run for Texas governor.

The surprise surrounding the resignation of the master political and policy tactician 18 months before the end of the presidency cannot be overstated.

It adds to the perception that the Bush Administration, suffering record low approval ratings on the back of the unpopular Iraq war, is running out of steam.

Mr Rove, 56, denied he was forced out.

His departure follows a string of high-profile resignations. The White House officials described it as a "big loss" and said he was "irreplaceable".

Mr Rove, a key architect of the Iraq war and the US response to the September 11, 2001, terror attacks, had widely been expected to stay on to help shape and protect the President's legacy.

The timing means he will be missing from the White House's expected showdown with Democrats in September, when a report on the progress of the war strategy is delivered.

He will still have Mr Bush's ear, and while he will not actively work for any 2008 Republican presidential candidates, he will offer advice.

Mr Bush calls him the "architect", "boy genius", and "turd blossom", a Texan term for a flower that grows in cow dung.

Mr Rove's reputation as a political mastermind was tarnished after the 2006 US midterm elections, when the Democrats won control of Congress.

Mr Rove escaped prosecution over the Valerie Plame-CIA leak case, but is being investigated over the firing of eight federal prosecutors, alleged misuse of White House email accounts, and alleged improper political briefings to government agencies.

An emotional Mr Rove, standing beside a grave-faced Mr Bush, said it was not an easy decision and he was grateful to have been a witness to history.

Mr Bush, who gave a farewell handshake and hug, applauded his service and sacrifice, adding:

"I will be on the road behind you here in a little bit."

About $24 billion, or 8 percent of the last $286 billion highway bill, was devoted to highway and bridge projects singled out by lawmakers. The balance is sent in the form of grants to states, which then decide how it will be spent. Federal money accounts for about 45 percent of all infrastructure spending.

The Democratic chairman of the House Transportation Committee proposed a 5-cent increase in the 18.3 cents-a-gallon federal gasoline tax to establish a new trust fund for repairing or replacing structurally deficient highway bridges.

On terrorism, Bush said he is confident in the ability of Pakistani President Pervez Musharraf to crack down on militants at the Afghan border and cooperate with the U.S.

He said he expected Musharraf to take "swift action if there is actionable intelligence inside his country." Bush refused to address whether the U.S. troops would go into Pakistan without permission from leaders there.

"We spend a lot of time with the leadership in Pakistan talking about what we will do with actionable intelligence," Bush said. "Am I confident they (terrorists) will be brought to justice? My answer is, `Yes I am.' "

Musharraf, a key ally in Washington's fight against terrorism, is under growing U.S. pressure. But the Pakistani leader is under considerable pressure at home too.

He has seen dwindling popular support amid a failed bid to oust the country's chief justice, Iftikhar Mohammed Chaudhry _ an independent-minded judge likely to rule on expected legal challenges to Musharraf's bid for re-election to another five-year term. Musharraf also has been beset by rising violence in the country, particularly following an army raid to end the takeover of the Red Mosque in Islamabad, an operation that left more than 100 people dead.

Speculation that an emergency could be imminent grew after Musharraf on Wednesday abruptly pulled out of a meeting in Kabul with more than 600 Pakistani and Afghan tribal leaders, phoning Afghan President Hamid Karzai to say he couldn't attend because of "engagements" in Islamabad.

At home, Bush ruled out any bailout of homeowners hit with foreclosures in the form of direct assistance. But he said "enormous empathy" is in order for such people and indicated he was open to some federal help for people to refinance and keep their homes.

"The word bailout _ I'm not exactly sure what you mean. If you mean direct grants to homeowners, the answer would be no," the president said.

The delinquency rate on home loans was almost 5 percent in the first three months of the year.

On the controversy of former NFL player Pat Tillman's friendly fire death while serving in the U.S. military in Afghanistan, Bush said "the best way to honor that commitment of his is to find the truth."

He said he expects the military "to get to the bottom" of why Tillman's death was initially explained as the result of enemy fire.

The president described Iran as "a destabilizing influence in the Middle East."

Noting that Iraqi Prime Minister Nouri al-Maliki was in Iran Thursday, Bush said he hoped his message would be the same as the United States' _ that Tehran should halt the export of sophisticed explosive devices into Iraq or "there will be consequences."

He did not say what those consequences would be.

On the U.S. prison at Guantanamo Bay, Cuba, the president pointed the finger at other nations. The U.S. cannot close the controversial facility until other countries agree to take the more than 350 people still there, he said.

"A lot of people don't want killers in their midst," Bush said.

The United States is determined to make sure the worst of them are tried for their alleged crimes, the president said.