array(9) { [0]=> string(40) "http://www.uinterview.com/news/katherine" [1]=> string(7) "russell" [2]=> string(8) "tsarnaev" [3]=> string(4) "what" [4]=> string(3) "did" [5]=> string(8) "tamerlan" [6]=> string(14) "tsarnaevrsquos" [7]=> string(4) "wife" [8]=> string(4) "know" }