Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Input: Like never before, politics were social this year and the moments most shared, tweeted and liked tell the story of a tumultuous election year. 
  
 This was the first presidential cycle in which the full complement of social media tools were mature enough to alter the canvas of American elections in ways that may not have seemed to matter at the time. 
  
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 In the process, politicos learned a lot about how these tools can be used well and badly, and what kind of impact they may have going forward. 
  
 (PHOTOS: Top political memes of the 2012 race) 
  
 1. “Four More Years.” The first official indication from the Obama campaign that the president knew he’d won reelection came via Twitter, where @BarackObama posted a photo of himself in his wife’s embrace with the words “Four More Years.” To date, it has been retweeted more than 800,000 times, reportedly the most ever for a tweet. It was a groundbreaking decision and, quite likely, a standard-setting one for future triumphant moments. 
  
 2. “Eastwooding,” Big Bird and “horses and bayonets.” The tent-pole moments of the general election — the national conventions and the debates — will largely be remembered for the memes they produced. That’s fun, but it’s hard to believe anybody voted for or against either candidate because a seemingly scattered movie star got ribald with an empty chair (“Eastwooding”), a Republican threatened a beloved 10-foot avian (Big Bird) or a snarky incumbent unfurled a well-prepared and clever reference to old-world military equipment (“horses and bayonets.”) 
  
 (PHOTOS: 10 political 'Sesame Street' moments) 
  
 3. “Binders full of women.” Perhaps the one seemingly trivial meme that came closest to having an impact was Mitt Romney’s “binders full of women” remark from the second debate, if only because it fit a broader narrative about Republicans and their policies on women, fueled as well by comments of failed Senate candidates Todd Akin and Richard Mourdock. Most of the rest were entertaining diversions. 
  
 4. “Texts From Hillary.” Social media gave Hillary Clinton an image makeover. Clinton failed to snag the Democratic presidential nomination in 2008 in part because the youth vote found her stodgy compared with the young, inspiring Obama. If she runs again in 2016, the Internet may have gone a long way to solving that problem for her with April’s out-of-nowhere “Texts From Hillary” trend. A pair of Tumblr denizens added humorous captions to a photo of the secretary of state wearing shades as she peered at her smartphone with a hardcore backdrop of a military jet. The crux of the joke was that Hillary is a badass, an image she embraced by inviting the Tumblr guys to meet her and signing her texts “Hillz,” as the kids call her. In an Internet minute, a meme — and her reaction to it — moved her from humorless to hip. 
  
 (PHOTOS: Hillary Clinton's 2012 travels) 
  
 5. “47%.” Arguably the most important turn in the election was that infamous viral video of Mitt Romney defaming 47 percent of Americans at a private fundraiser in Boca Raton, Fla. Yet as much as online purists — lookin’ at you, Buzzfeed — would like to declare the established media irrelevant, the dirty little secret is that the 47 percent video lingered in obscurity on YouTube for months before those trying to promulgate it realized they’d need to turn to an established-brand journalist in Mother Jones’s David Corn to confirm its authenticity and push it into the mainstream. ||||| Tweet with a location 
  
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Output:
Washington might be Hollywood for ugly people, but this year DC went as viral as any A-lister. Politico runs down the highlights in social media, from the year that brought us binders full of badass secretaries, empty chairs, and more: Bronco Bama and Mitt Romney: 4-year-old Abbie Evans' video meltdown went viral late in the election cycle as a bitterly split nation found one thing we could agree on—We're "tired of Bronco Bama and Mitt Romney!" 'Four More Years': President Obama affirmed his victory on Election Night by tweeting a photo of the first couple hugging—a pic that quickly became the most retweeted ever. 'Binders full of women': Feminists pounced and Amazon was flooded with snarky binder reviews after Mitt Romney's debate gaffe, which ended up as one of the quotes of the year. Texts from Hillary: A random photo of the badass-looking secretary of State texting on a military plane went viral, spawning a website, numerous captions, and even getting Clinton herself in on the joke. Go ahead, make Politico's day and get the full list here.