What's it like when your whole country loses power? Some South Americans found out on the weekend. While a tree kangaroo might sound like a joke you tell a tourist, it's a real thing and it's struggling with a mysterious health issue. Forget equestrian, this is a horse riding competition for the make-believers. If you've ever wanted to live like a superhero or a movie star, there's a house that kind of covers both bases in the US. And a very rare crustacean is saved from being served on someone's dinner plate.