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//http://api.nytimes.com/svc/search/v2/articlesearch.json?q=israel+iran&fq=source:("The New York Times")&api-key=f25c99da2f24daefca165f7a452d05ec:1:35029882

var pagesOfStoriesToRequest = 9;
var requestsPromises = [];
var keywordsArray = [];
var uniqueKeywordsArray;
var templateVectorMap = {};
var featureVectorsRaw = [];
var coordinates = []; //array of arrays for d3 to scatterplot...

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var Node = function() {
    this.data = arguments[0];
    this.next = arguments[1] === undefined ? null : arguments[1];
    this.prev = arguments[2] === undefined ? null : arguments[2];
};

var LinkedList = function() {
    this.head = null;
    this.tail = null;
    this.length = 0;

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{"name": "Dale", "age": 6}