array(9) { [0]=> string(40) "http://www.uinterview.com/news/katherine" [1]=> string(7) "russell" [2]=> string(8) "tamerlan" [3]=> string(14) "tsarnaevrsquos" [4]=> string(5) "widow" [5]=> string(6) "defies" [6]=> string(6) "strict" [7]=> string(6) "muslim" [8]=> string(5) "rules" }