An eclectic mix of the weird and the wonderful from America and beyond.
Tonight, the show's "Love Squad" tests the theory that the most productive method of defusing the hatred of extremist organisations is to overwhelm them with affection. The Ku Klux Klan are the unwitting first subjects in the experiment.
Plus: the case of a law-abiding young black man who has undergone police questioning no fewer than 20 times; a campaign to revive inner cities through the construction of aquaria; and a brotherhood that prefers trips to funfairs to visiting the rifle range.