Supporters watch as former President Bill Clinton take the stage to campaign for fellow Democratic President Barack Obama at a rally at the Springs Preserve in Las Vegas Oct. 9, 2012.
PBS editor Cade Cridland, right, readies the stage for a gubernatorial debate at Vegas PBS on Oct. 06, 2010, the day before the debate.
First lady Michelle Obama meets with supporters after a grassroots campaign event at the Springs Preserve in Las Vegas May 1, 2012. The Southern Nevada trip came on the second day of a swing through four battleground states, including Colorado, Arizona and New Mexico. The first lady's Western tour came just ahead of President Barack Obama's formal campaign kick-off at rallies set for Saturday in Ohio and Virginia.
Mike Sciullo, dressed as Uncle Sam, mocks rally attendees en route to the Pres. Obama rally at Orr Middle School in Las Vegas on Oct. 22, 2010. Sciullo is with the group Young Americans for Liberty.
GOP presidential candidate Mitt Romney is seen at a rally at McCandless International Trucks in North Las Vegas Sep. 6, 2011.
Former President Bill Clinton campaigns for fellow Democratic President Barack Obama at a rally at the Springs Preserve in Las Vegas Oct. 9, 2012.
Sen. Harry Reid supporters gather outside Vegas PBS before Sen. Harry Reid and Republican challenger Sharron Angle's senatorial debate on Oct. 14, 2010.
Supporters hold up signs while Ann Romney, wife of Republican presidential hopeful Mitt Romney, speaks at a campaign rally at the Henderson Convention Center in Henderson, Nev. Monday, Oct. 1, 2012. President Barack Obama was staying in Southern Nevada through Wednesday while preparing for the debate with Romney, underscoring the importance of Nevada's swing vote in the election.
U.S. Pres. Barack Obama, center, tours Sempra Energy's Copper Mountain Solar Energy Plant with John Sowers, Operations, Sempra U.S. Gas & Power, left,, and Jeffrey Martin, CEO, Sempra U.S. Gas & Power, right, and Kevin Gillespie, Operations, Sempra U.S. Gas & Power, behind Martin in Boulder City, Nev. on Mar. 21, 2012. The president went on to speak about energy policy in Boulder City as part of a multi-state tour. The Copper Mountain solar facility is the largest operating photovoltaic plant operating in the country.
First lady Michelle Obama is seen during a grassroots campaign event at the Springs Preserve in Las Vegas May 1, 2012. The Southern Nevada trip came on the second day of a swing through four battleground states, including Colorado, Arizona and New Mexico. The first lady's Western tour came just ahead of President Barack Obama's formal campaign kick-off at rallies set for Saturday in Ohio and Virginia.
U.S. President Barack Obama arrives on Air Force One at McCarran International Airport in Las Vegas on Oct. 24, 2011.
Gubernatorial hopeful Rory Reid is highlighted by an ambient spotlight in the House of Blues before he meets supporters after a rally with former President Bill Clinton at Mandalay Bay Resort and Casino in Las Vegas Sept. 15, 2010.
Supporter Linda Kincaid, second from left, cheers for President Barack Obama as he speaks to the crowd during a campaign event at Cashman Center in Las Vegas Sept. 12, 2012. The event was Obama's seventh trip this year to Nevada, a battleground state in the 2012 presidential election.
A supporter holds up four fingers as the crowd chants "Four more years!" during a campaign event for President Barack Obama at Cashman Center in Las Vegas on Sept. 12, 2012. The event was Obama's seventh trip this year to Nevada, a battleground state in the 2012 presidential election.
President Barack Obama speaks to the crowd during a campaign event at Cashman Center in Las Vegas on Sept. 12, 2012. The event was Obama's seventh trip this year to Nevada, a battleground state in the 2012 presidential election.
Obama volunteer Johnny Shoemaker listens to former President Bill Clinton as he campaigns for President Barack Obama at a rally at the Springs Preserve in Las Vegas Oct. 9, 2012.
Ann Romney, right, wife of Republican presidential hopeful Mitt Romney, greets children upon arrival at C.T. Sewell Elementary School in Henderson, Nev. on Oct. 1, 2012. Romney read to children at the school. President Barack Obama was also staying in Southern Nevada through Wednesday while preparing for the upcoming debate with Mitt Romney, underscoring the importance of Nevada's swing vote in the upcoming election.
Members of the crowd cheer during a rally featuring Ann Romney, wife of Republican presidential hopeful Mitt Romney, at the Henderson Convention Center in Henderson, Nev. Oct. 1, 2012. President Barack Obama was staying in Southern Nevada while preparing for the upcoming debate with Romney, underscoring the importance of Nevada's swing vote in the election.
Supporters of vice presidential contender Sarah Palin hold a likeness of her image at a Henderson, Nev., rally on Oct. 21, 2008.
Texas Gov. Rick Perry, center, campaigns for GOP presidential contender Mitt Romney at a Las Vegas campaign office Nov. 4, 2012. Perry campaigned in Elko, Las Vegas and Henderson that day as well.
Former President Bill Clinton campaigns for fellow Democratic President Barack Obama at a rally at the Springs Preserve in Las Vegas Oct. 9, 2012.
A sign is seen at a tea party rally at the Grant Sawyer State Office Building in Las Vegas on Apr. 15, 2011, tax day. Among speakers was congressional candidate Sharron Angle.
Sharron Angle supporter Sharon Young, right, gets in a confrontation with an Obama supporter before a rally with Pres. Obama at Orr Middle School in Las Vegas Oct. 22, 2010. The confrontation with supporters took an ugly turn, becoming racial in nature.
Ann Romney, wife of Republican presidential hopeful Mitt Romney, reaches out to supporters during a campaign rally at the Henderson Convention Center in Henderson, Nev. Oct. 1, 2012.
Sen. Harry Reid and republican challenger Sharron Angle's senatorial debate is shown on screens outside Vegas PBS on Oct. 15, 2010.
GOP presidential candidate Mitt Romney, right, with John McCandless, observe silence for those killed in a Carson City, Nev. shooting the morning of a rally at McCandless International Trucks on a campaign stop in North Las Vegas, Nev. Sep. 6, 2011. On his first day in the White House, Romney said he would ask Congress to drop the corporate tax rate to 25 percent and cut discretionary federal spending by 5 percent to save $20 billion as part of his plan to boost the economy and create jobs.
Angela and Emanuel Medeiros listen to speakers during a tea party rally at the Grant Sawyer State Office Building in Las Vegas on Apr. 15, 2011, tax day. Among speakers was congressional candidate Sharron Angle.
Danny Tarkanian supporter Pete Zopolos listens intently to speakers during a tea party rally at the Grant Sawyer State Office Building in Las Vegas Apr. 15, 2011. Among speakers was congressional candidate Sharron Angle.
UNLV student and first-time voter Chasstiry Vasquez gets a hug from Pres. Barack Obama after she introduced him at Desert Pines High School in Las Vegas Sept. 30, 2012. The president stayed in Southern Nevada through Wednesday preparing for an upcoming debate with Republican challenger Mitt Romney.
Young guests smile widely catching a glimpse of President Barack Obama after he spoke at a UPS hub at 335 East Arby Ave. in Las Vegas Jan. 26, 2012. President Obama praised the shipping company for "leading by example" in converting its long-haul trucks to use liquefied natural gas instead of diesel fuel.
GOP supporters watch Mitt Romney's concession speech during a GOP election night watch party at the Venetian hotel and casino in Las Vegas Nov. 6, 2012.
Alicia Hayes, left, cries as she is comforted by her mother Karen Hayes as Fox News projects that President Barack Obama will be re-elected during a GOP election night watch party at the Venetian hotel and casino in Las Vegas on Nov. 6, 2012. "Liberty and freedom died today in America," Alicia Hayes said. The women live in Las Vegas.
GOP supporters watch as networks call the election for Pres. Barack Obama during a GOP election night watch party at the Venetian hotel and casino in Las Vegas Nov. 6, 2012.
President Barack Obama arrives at Del Sol High School to speak about immigration reform in Las Vegas on Jan. 29, 2013, his first trip back to Nevada after winning a second term.