array(9) { [0]=> string(38) "http://www.uinterview.com/news/barbara" [1]=> string(4) "bush" [2]=> string(7) "against" [3]=> string(3) "son" [4]=> string(3) "jeb" [5]=> string(4) "bush" [6]=> string(7) "running" [7]=> string(3) "for" [8]=> string(9) "president" }