Pennsylvania congressional race razor-close: Democrats claim victory, Republicans not conceding

A razor's edge separated Democrat Conor Lamb and Republican Rick Saccone early Wednesday in their closely watched special election in Pennsylvania, where a surprisingly strong bid by first-time candidate Lamb severely tested U.S. President Donald Trump's sway in a Republican stronghold.

Democrats could take working-class district that's been held by Republicans for 15 years

Pennsylvania Democratic candidate Conor Lamb and Republican Rick Saccone are in a tight race for a congressional seat. The result is so close a recount is possible. (Alan Freed/Reuters, Keith Srakocic/Associated Press)

A razor's edge separated Democrat Conor Lamb and Republican Rick Saccone early Wednesday in their closely watched special election in Pennsylvania, where a surprisingly strong bid by first-time candidate Lamb severely tested U.S. President Donald Trump's sway in a Republican stronghold.

Lamb claimed victory before exuberant supporters after midnight, though many absentee ballots were still to be counted in the contest that has drawn national attention as a bellwether for the midterm elections in November when the Republican Party's House and Senate majorities are at risk.

Khalid Husain, left, and Demetrios Germanos, right, watch returns come in in McKeesport, Pa. Lamb's showing in a district U.S. President Donald Trump won by 20 points in the presidential race was sure to stoke anxiety among Republicans nationwide. (Keith Srakocic/Associated Press)

Lamb, a Marine veteran, told his crowd that voters had directed him to "do your job" in Washington. "Mission accepted," he declared. Earlier, Saccone told his own supporters, "It's not over yet, we're going to fight all the way, all the way to the end, we'll never give up."

Regardless of the outcome — and a recount was possible — Lamb's showing in a district Trump won by 20 points in the presidential race was sure to stoke anxiety among Republicans nationwide and renewed enthusiasm among Democrats.

White House scrambled to rally voters

After midnight with all precincts reporting, unofficial results had Lamb leading Republican state Representative Saccone by fewer than 600 votes. More than 1,000 absentee ballots were still being tabulated as the count carried into Wednesday.

The stakes in the high-profile special election were more political than practical.

The ultimate winner will face re-election in just eight months, and the congressional district as currently shaped will likely vanish next year. Yet President Trump and his chief allies invested tremendous time and resources in keeping the seat in Republican hands.

The White House had scrambled to rally voters behind Saccone, who cast himself as the president's "wingman," but he struggled at times to connect with the blue-collar coalition that fuelled Trump's victory little more than a year ago.

Stiff requirements for recount

In a race this close, either candidate's supporters can ask for a recount. However there are stiff requirements, including requiring three voters in the same precinct who can attest that error or fraud was committed.

Lamb, a 33-year old Marine veteran and former federal prosecutor, downplayed his opposition to the Republican president on Tuesday and insisted instead that the race hinged on local issues.

Lamb supporters react to the results in Canonsburg, Pa. The winner will have to run for re-election almost immediately. (Brendan McDermid/Reuters)

"This didn't have much to do with President Trump," Lamb said after casting his vote in suburban Pittsburgh.

Because of a state court decision redrawing Pennsylvania's congressional boundaries, the winner will have to start campaigning for re-election almost immediately in a different district. Still, the election has far greater political consequences as each party prepares for the November midterm elections.

Major cause for concern for Republicans

For the White House and its Republican allies, a loss would represent both a profound embarrassment and a major cause for concern in the broader push to defend majorities in the U.S. House and Senate.

The president has campaigned in the district twice and sent several tweets on Saccone's behalf. Other recent visitors include the vice president, the president's eldest son, the president's daughter and the president's chief counselor. Outside groups aligned with Republicans have also poured millions of dollars into the contest.

For Democrats, a win would reverberate nationwide, while even a narrow loss would be viewed as a sign of increased Democratic enthusiasm just as the midterm season begins.

Bobbi Bauer folds her hands as she watches results. Democrats must flip 24 Republican-held seats this fall to seize control of the House, (Keith Srakocic/Associated Press)

Lamb's excited supporters included his middle school football and basketball coach, Joe DelSardo, who recalled him as "a leader from the beginning."

The former coach described the district as having "a lot of suit-and-tie people and people who dig in the dirt." Lamb, he said, "can talk to all of them, and that's why he can win."

Seat in Republican hands for 15 years

Registered Republican Brett Gelb said he voted for Saccone, largely because the Republican candidate promised to support the president.

"Saccone backs a lot of President Trump's plans for the country," said Gelb, a 48-year-old fire technician who lives in Mt. Lebanon. He added, "I do think Trump is doing a good job. I think he needs backup."

Saccone thanks supporters at his election night rally. A defeat could shake Republican self-assurance that their new tax law can shield them from other political woes. (Alan Freed/Reuters)

Democrats must flip 24 Republican-held seats this fall to seize control of the House, and months ago few had counted on this Pittsburgh-area district to be in play. The seat has been in Republican hands for the past 15 years.

It was open now only because longtime Republican congressman Tim Murphy, who espoused strong anti-abortion views, resigned last fall amid revelations of an extramarital affair in which he urged his mistress to get an abortion.

Fundraising deficit

After voting Tuesday in Allegheny County, Republican Saccone said, "The Democrats ... they're throwing everything they can at this race. There hasn't been an open seat for a long time."

Besides bruising the president, a Lamb defeat also could shake Republican self-assurance that their new tax law can shield them from other political woes.

U.S. President Donald Trump's son Donald Trump Jr. and Saccone pose with supporters in Elizabeth Township, Pa., earlier this week. Saccone struggled to raise money and stir the same passions that helped the president on his way to the White House. (Brendan McDermid/Reuters)

With polls showing a tight race for months, Saccone tried to persuade the Republican-leaning electorate that their choice was about "making America great again," as the president repeatedly says.

Saccone, a 60-year-old Air Force veteran turned state lawmaker and college instructor, enjoyed enthusiastic backing from the social conservatives who've anchored his state career. He's been perhaps at his most animated when emphasizing his opposition to abortion rights.

Yet Saccone struggled to raise money and stir the same passions that helped Trump on his way to the White House. The consistent fundraising deficit left him with limited resources to air the message he delivered one-on-one: His four decades of experience in the private sector, international business and now the legislature should make voters' choice a no-brainer.

Moderate Democrat

Lamb, meanwhile, excited core Democrats and aimed for independents and moderate Republicans.

"We worked really hard for it," Lamb said after voting.

Lamb, shown celebrating with his supporters at his election night party in Canonsburg, Pa., said on the campaign trail that he opposes major new gun restrictions and is personally opposed to abortion. (Gene J. Puskar/Associated Press)

National Republican groups filled airwaves and social media with depictions of the first-time candidate as little more than a lemming for Nancy Pelosi — the Democratic House leader that Republicans love to hate.

Lamb answered the criticism by saying he wouldn't support Pelosi as floor leader, much less as speaker if the Democrats should retake control of the House. He also said he opposes major new gun restrictions — though he backs expanded background checks — and declared himself personally opposed to abortion, despite his support for its legality.

Strong union vote

Lamb largely avoided mentioning Trump, who remains generally popular in the district even if slightly diminished from his 2016 dominance.

John Henninger, left, and Eric Larson, right, of Cecil Township, Pa., watch early returns at Lamb's election night party. One in five members of the electorate in the region are union members. (Gene J. Puskar/Associated Press)

Lamb embraced Democratic orthodoxy on the new Republican tax law, hammering it as a giveaway to corporations at the future expense of Social Security, Medicare and the nation's fiscal security. And he embraces unions, highlighting Saccone's anti-labour record at the statehouse, which was a notable deviation from the retiring Murphy's status as a union-friendly Republican.

The AFL-CIO counts 87,000 voters from union households — around a fifth of the electorate.