Never one to shy away from controversy, M.I.A. has moved on from flipping America the bird and her one-sided feud with Anderson Cooper, and has now teamed with WikiLeaks founder Julian Assange. No, M.I.A. will not be infiltrating the Pentagon to copy sensitive documents about government misbehavior. (Presumably.) Instead, she’s provided the music to Assange’s new talk show, The World Tomorrow.