array(9) { [0]=> string(37) "http://www.uinterview.com/news/obamas" [1]=> string(2) "to" [2]=> string(4) "stay" [3]=> string(2) "in" [4]=> string(10) "washington" [5]=> string(5) "after" [6]=> string(3) "his" [7]=> string(4) "term" [8]=> string(4) "ends" }