array(7) { [0]=> string(35) "http://www.uinterview.com/news/mitt" [1]=> string(7) "romneys" [2]=> string(3) "10k" [3]=> string(3) "bet" [4]=> string(8) "inspires" [5]=> string(7) "twitter" [6]=> string(8) "backlash" }