array(14) { [0]=> string(35) "http://www.uinterview.com/news/vice" [1]=> string(9) "president" [2]=> string(3) "joe" [3]=> string(5) "biden" [4]=> string(13) "congratulates" [5]=> string(5) "wrong" [6]=> string(5) "marty" [7]=> string(5) "walsh" [8]=> string(5) "after" [9]=> string(3) "one" [10]=> string(4) "wins" [11]=> string(6) "boston" [12]=> string(7) "mayoral" [13]=> string(8) "election" }