stop, but the question is big, why isn't he fighting hard in iowa. mark halperin, great to see you. a judge agrees to hold the man traveling with robin gard r gardner. a major case of a woman in australia who was terrorized. a man forced her to wear what she thought was a bomb around her neck in an attempted extortion plot. now the investigation has brought this case halfway around the world to this man, paul douglas peters in kentucky. nbc news justice correspondent pete williams joins me with the latest. what can you tell us? >> he was arrested late yesterday in a suburb of louisville after australian police tracesed him to the u.s. he was arrested, the fbi says, at the home of his former wife, though officials say there's no case she was involved in what australian officials say was an