array(10) { [0]=> string(36) "http://www.uinterview.com/news/video" [1]=> string(6) "barack" [2]=> string(5) "obama" [3]=> string(2) "on" [4]=> string(3) "the" [5]=> string(7) "tonight" [6]=> string(4) "show" [7]=> string(4) "with" [8]=> string(3) "jay" [9]=> string(4) "leno" }