array(16) { [0]=> string(39) "http://www.uinterview.com/news/michelle" [1]=> string(5) "obama" [2]=> string(7) "appears" [3]=> string(2) "in" [4]=> string(3) "rap" [5]=> string(5) "music" [6]=> string(5) "video" [7]=> string(3) "for" [8]=> string(6) "single" [9]=> string(3) "off" [10]=> string(10) "lsquosongs" [11]=> string(3) "for" [12]=> string(1) "a" [13]=> string(9) "healthier" [14]=> string(12) "americarsquo" [15]=> string(5) "album" }