PHOENIX – Former Rep. Gabrielle Giffords' hand-picked Democratic candidate squared off Tuesday in a special House election in Arizona against the Republican she narrowly beat just months before she was shot. It was a hard-fought preview of the broader fall campaign to come.
Both the GOP and the Democrats were using the race to hone and test their political arguments for the November elections, when everything from the White House on down will be on the ballot.
Republicans, sensing a chance to capture the former congresswoman's seat in southern Arizona, sought to make the contest a referendum on President Barack Obama and his handling of the economy. They argued that Democrat Ron Barber, a former Giffords aide asked by the lawmaker to pursue the seat, would fall in line behind the White House.
Democrats, in turn, played to the senior vote by contending that Republican Jesse Kelly, who narrowly lost to Giffords in 2010, would not protect Medicare and Social Security.
The victor will complete the remainder of Giffords' term. Both candidates are promising to run for a full term in the fall, setting up a possible November rematch in a redrawn district that is friendlier to Democrats.
Elsewhere Tuesday, Virginia, Maine, Nevada, Arkansas and South Carolina held primary elections — with most of those states choosing Senate nominees — as did North Dakota, where voters decided to let the University of North Dakota scrap its controversial nickname, the Fighting Sioux.
In Virginia, George Allen brushed aside three conservative Republican rivals in the Virginia primary. Allen's victory set up a November clash with another former Virginia governor, Democrat Tim Kaine, in a campaign closely tied to the presidential race in a state both parties consider vital for victory.
In North Dakota, Rep. Rick Berg defeated businessman Duane Sand in the state's Republican primary. Berg now faces Democrat Heidi Heitkamp in the November race to replace retiring Sen. Kent Conrad. The election is expected to play a critical role in determining which party controls the Senate next year.
The vote concerning the Fighting Sioux nickname came about after the NCAA deemed it hostile and abusive, and placed the university under postseason sanctions. The state's Board of Education is now expected to retire the moniker and American Indian head logo.
In Nevada, Republican Sen. Dean Heller and Democratic Rep. Shelley Berkley easily defeated a slate of political unknowns in their respective primaries. Their fall race also will be one of the most competitive in the country.
In Maine, state Sen. Cynthia Dill won the Democratic primary in the race to succeed Republican Sen. Olympia Snowe. Maine Secretary of State Charles Summers won the GOP nomination.
The front-runner, former two-term Gov. Angus King, wasn't on the ballot because he's running as an independent.
No statewide races were part of the Arkansas and South Carolina primaries.
Of all the races Tuesday, the Arizona House race was the most closely watched, partly because of Giffords' absorbing story and partly because holding onto the seat was important for Democrats if they want to regain control of the House.
The party needs big gains in November to grab the majority from Republicans, who now hold a 240-192 advantage with three vacancies, including Giffords' seat.
Republicans, riding high after a decisive victory in Wisconsin's gubernatorial election last Tuesday, set their sights on Arizona. A victory would give party leaders a chance to claim momentum five months before November and fine-tune their plan to link Democratic candidates to Obama, the incumbent at the top of the ticket.
Giffords, 42, resigned in January to concentrate on her recovery from a gunshot wound to her head. Giffords and Barber were injured in the January 2011 shooting rampage outside a Tucson grocery store that killed six people, including a 9-year-old girl and a federal judge. Giffords largely has shunned public appearances in the race, but in the closing days was stepping out to help Barber.
Outside groups have spent more than $2 million on the race.
Barber, 66, had a sizable fundraising lead in late May, but spending from conservative groups helped reduce the Democratic financial edge.
The Arizona 8th is a rare district that is competitive virtually every election. Giffords defeated Kelly by about 4,000 votes in 2010 when the election focused on immigration and when tea partyers rallied to the tough-talking former Marine. Now, the economy and jobs are voters' top concerns.
Kelly, 30, spent the campaign arguing that Barber and Obama are out of touch with people in the district, where Republicans have a 26,000-person edge over Democrats in voter registration. He has called for lower taxes and more energy production as ways to improve the economy. And he has said he would roll back federal regulations and environmental protections in an effort to boost oil and gas drilling.
Barber spent the campaign trying to convince voters that he understands their concerns. He frequently talks about building up the solar industry and cutting taxes for the middle class. While Kelly has made it clear he would not support any income tax increases, Barber has said the wealthy need to "pay their fair share."
The Tucson region is home to a growing population of retirees who rely on Medicare and Social Security. Kelly said in 2010 that privatizing the programs was a "must." He said he would protect Social Security for current seniors but also said the program needed to be "phased out." Giffords assailed his comments with great effect. Democratic groups have employed a similar game plan this election.
Kelly since has dialed back his rhetoric on Medicare and Social Security while still saying future Social Security participants should get a chance to opt out of the program.
Justin Cardwell of Tucson, who said he voted for Kelly, agreed with the GOP's assessment that policies put in place by the Obama administration have hampered the economy.
"We need somebody that's fiscally responsible, but at the same time knows how to grow the private sector. Because it's the private sector that creates the wealth, not the public sector," Cardwell said.
But Mena Latas of Tucson said she liked the idea of Barber succeeding Giffords.
"He did a lot of good stuff for the community. He's there for the people. And he's aware of how the district works," Latas said.
Freking reported from Washington. Associated Press writers Carson Walker contributed from Tucson and Dave Kolpack contributed from Fargo.