Q: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
On stage next to a mechanical bull at a country bar in Las Vegas, Newt Gingrich made his pitch on the eve of today's GOP presidential caucuses that he's the right Republican to take on President Barack Obama and that his GOP foe Mitt Romney is "Obama-lite." 
  
 Six hours later, Romney rallied his supporters in a parking lot outside a pizza joint in Henderson, promising the evening crowd he would revive the economy and restore American principles if elected. 
  
 About the same time, Rep. Ron Paul of Texas signed autographs in a Las Vegas gun store, mobbed by political fans as muffled shots sounded from its shooting range. 
  
 "He is like a rock star," said Steve Dusterwald, beaming after Paul signed a copy of his 2008 book, "The Revolution: A Manifesto." "But instead of doing this for himself, he's doing it for everyone else." 
  
 Rick Santorum, the odd man out, had already moved on from Nevada. He campaigned Friday in Missouri, which holds a nonbinding primary next Tuesday, a beauty contest he hopes to win. 
  
 Today's caucuses are the first presidential vote in the West after the contenders split the first four early states. The mixed results exposed a division in the GOP electorate as conservatives divided support among a rotating cast of the front-runner Romney's foes, most of whom quickly disappeared. 
  
 In Nevada, Romney is the heavy favorite to win, a victory that would award him three states, including New Hampshire and Florida, and help speed his path toward the GOP nomination. 
  
 The key factors to watch for in today's caucuses are whether Romney, a member of the Church of Jesus Christ of Latter-day Saints, holds his strong Mormon voting bloc and makes gains to equal or surpass his 51 percent finish four years ago when he won the GOP caucuses here. 
  
 A survey commissioned by the Las Vegas Review-Journal and 8NewsNow of Republicans who said they planned to caucus, showed Romney with 45 percent support compared with 25 percent for Gingrich, 11 percent for Santorum and 9 percent for Paul, who usually outperforms polls. 
  
 Paul finished second in the GOP caucuses here four years ago with 14 percent of the vote. He's expected to do better after expanding his ground troops and organization in the Silver State. 
  
 The wild card is whether Gingrich will win enough support from tea party voters and conservatives who don't like Romney to beat Paul for second place. The former House speaker may lose some conservatives to Santorum, who is staying in the race in hopes Gingrich will fade after Nevada. 
  
 On Friday, Gingrich projected confidence as he roused the morning crowd of 200 supporters inside Stoney's Rockin' Country bar, where the smell of beer and cigarettes hung in the air. 
  
 "We can win this one," Gingrich said to cheers. "We need your help tomorrow." 
  
 Romney appeared self-assured in his final pre-caucus rally Friday, not mentioning his GOP opponents and instead delivering a lofty speech about changing the direction of America. 
  
 "I want to make sure America remains the shining city on the hill," Romney said, invoking the late President Ronald Reagan, a GOP icon, as he spoke to about 400 supporters. 
  
 "I want to restore to America the values that made us the great nation that we are," he added, citing the U.S. Constitution and the Declaration of Independence as the guide. "If I'm president, I will do everything in my power to abide by those principles." 
  
 Gingrich, a former House speaker, made the case that he's the best GOP candidate because of his experience in balancing the budget in the 1990s several times while working with Democratic President Bill Clinton. 
  
 Gingrich also helped the GOP take over the House in 1994. 
  
 Gingrich touted a new video his campaign has released featuring George Soros, a liberal billionaire investor, comparing Obama and Romney and saying "there's no real difference." 
  
 From gun control to health care, Gingrich said, Obama and Romney have some of the same ideas. 
  
 "It isn't good enough for the Republican Party to nominate 'Obama-lite,' " he said, winning cheers from the audience. "I don't believe the Republican Party wants a George Soros-approved candidate." 
  
 Gingrich said that if elected, he would repeal Obama's health care plan and immediately sign a series of executive orders reversing much of what Obama had done in three years. 
  
 He said he would cut regulations and corporate taxes and offer people the choice of paying a flat 15 percent income tax. He called it his "Romney" tax plan because his GOP opponent paid about the same rate of taxes in the past couple of years. 
  
 Friday night, Gingrich wooed a religious group, preaching to the choir -- and about 1,000 other people -- at the International Church of Las Vegas following a Prayer for America event. 
  
 Gingrich called the Constitution and Declaration of Independence sacred documents. 
  
 "The key central point of American exceptionalism is endowed by our creator," he said to applause. 
  
 Gingrich said freedom of religion provided for in the First Amendment is under attack, including by last week's mandate from the Obama administration that requires religious organizations that provide services to the community to cover birth control for their employees' insurance. 
  
 "Obama declared war on the Catholic Church," he said. "He requires Catholics to stop being Catholics in order to serve people. This is a direct war on freedom of religion." 
  
 Nevadans aren't used to caucuses, which are neighborhood political party meetings, and so there might be a bit of chaos today as Republicans gather at their precincts to elect delegates to the county convention, discuss the party platform and then vote for their favorite presidential candidate. 
  
 Those with last-minute questions about caucusing in Clark County can call the party at 258-9184. Photo identification will be required for participants. 
  
 In Clark County, the doors open at 8 a.m. at 38 sites, mostly schools and community centers, and the caucus meetings begin at 9 a.m. They should wrap up by 3 p.m. at the latest. 
  
 A special sundown caucus is being held at the Adelson Educational Campus for members of the Jewish faith and Seventh-day Adventists, who hold Saturdays sacred. The doors open at 6 p.m., and the caucus meeting begins at 7 p.m. and will include only a presidential vote. 
  
 The late meeting will delay the official results. The Nevada Republican Party said it plans to release the results from the state's other 16 counties at 5 p.m. via its Twitter feed, @nvgop. But Clark County, where 60 percent of the state's Republicans live, doesn't plan to release its results until after the post-sundown caucus is complete, perhaps about 8 p.m. 
  
 Reporters Lawrence Mower and Doug McMurdo contributed to this report. Contact reporter Laura Myers at lmyers@reviewjournal.com or 702-387-2919. Follow her on Twitter @lmyerslvrj. ||||| Presidential contests are inherently an expectations game, and because of that, the expectation is that Saturday’s contest in Nevada doesn’t mean much. 
  
 Rightly or wrongly, when a state isn’t competitive, we generally discount its broader impact on the presidential race. 
  
 And given the fact that Mitt Romney blew out his competition in the Silver State four years ago and is likely to do so again, his likely victory probably won’t land with the same kind of oomph it might have, had the outcome been in any serious amount of doubt. 
  
 So does Nevada matter? 
  
 In a word, yes. But not nearly as much as the state GOP had hoped when it was granted one of four early slots on the presidential primary calendar last decade. 
  
 Romney’s runaway win in the state four years ago — combined with a high-profile Democratic primary between Barack Obama and Hillary Clinton — sucked whatever drama was to be had in the GOP primary. 
  
  
  
  
  
 And similar to this year, Nevada’s caucuses had some of their thunder stolen by a rogue state — Michigan in 2008, Florida this year — setting its primary just four days prior. In both cases, that big state sucked up a lot of the oxygen and campaigning time and money in the presidential race, which left Nevada looking small and less significant in comparison — not exactly what it had in mind when it was given early-state status. 
  
 Still, Republicans in Nevada insist that they matter. 
  
 “Nevada definitely matters, because we are and have been ground zero for the most significant challenges of this election cycle — unemployment and home foreclosures,” argued Nevada GOP consultant Robert Uithoven. 
  
 But not everyone agrees. 
  
 Longtime Nevada political analyst Jon Ralston has repeatedly lamented how Nevada has gotten a raw deal when it comes to being a pivotal GOP primary. 
  
 Ralston said the state GOP ceded importance when it moved its caucuses to Feb. 4 rather than ahead of Florida in January. Nevada did so to avoid pushing the presidential contest into December and also to avoid the penalty of losing half its delegates to the national convention. 
  
 “I would like to argue we are important,” Ralston said. “But if Romney wins in a blowout, no real story here. Only story is if (Newt) Gingrich or (Ron) Paul upsets. We should have stayed third.” 
  
 Unfortunately for Nevada, a big upset or even a close race looks unlikely. 
  
 Below, we explain why. 
  
 To the line! 
  
 4. Rick Santorum: The Pennsylvania senator just can’t catch a break. Despite starting the week making his case for why he’s the new Romney alternative, the conservative base isn’t buying it yet, and whatever tea party is left in Nevada — read: not much of one — was unable to coalesce around him. If Santorum finishes fourth, it’s going to be real hard for him to get momentum in this race. Indeed, the fact that he’s counting on a strong finish in Tuesday’s Missouri primary — a beauty contest with no delegates and no Gingrich on the ballot — for momentum shows how much he needs something to latch on to. 
  
 3. Ron Paul: The Texas congressman has put a premium on Nevada and could really use another second-place finish here. A Las Vegas Review-Journal and UNLV poll released Thursday actually had him in fourth place at 9 percent, but we’re giving him the edge over Santorum because he’s put so much effort into this state, and he generally does well in caucuses. In fact, some suggest he might press the stumbling Gingrich campaign for second place (more on that below). Time will tell. 
  
 2. Newt Gingrich: The former House speaker’s campaign has had two bad days in Nevada already, and we’re only entering the third day. On day one, a photo op with Gov. Brian Sandoval (R) fell through and some rally-planning went awry. Then, on Thursday, someone in the campaign reportedly leaked word that Donald Trump would back Gingrich. Not so; he backed Romney. For a Gingrich campaign that didn’t show much prowess in Florida, a second-place finish is really a must here, to avoid an even bigger embarrassment. 
  
 1. Mitt Romney: Four years later, Romney finds himself in much that same spot he was last time. Unfortunately for him, expectations are higher than four years ago, so if this winds up being at all close, he may have some explaining to do. Either way, though, a win is a win, and Romney is likely to have two in one week after Saturday’s caucuses. |||||
A:
Mitt Romney's big lead in the polls in Nevada makes today's caucuses a not-so-thrilling affair, but the Las Vegas Review-Journal and the Washington Post manage to find some things for political junkies to watch: Mitt Romney: Can he beat the 51% mark he got here four years ago? At this point, if he doesn't win in a blowout, it will be spun as a negative. Newt Gingrich: His pal Donald Trump abandoned him in Vegas; now he has to get enough support from conservatives and Tea Partiers to finish second ahead of Ron Paul. Ron Paul: His campaign has worked hard here and would dearly love a second-place finish. Paul hopes to surpass the 14% he got four years ago. Rick Santorum: Another fourth-place finish won't help him make the case that he's the conservative choice over Gingrich. Bad sign: He's already looking ahead to Tuesday's Missouri primary, which is more of a "beauty contest with no delegates," notes the Post.