:00:07. > :00:10.brilliant Saturday afternoon. I'm Ricky, and here's what's coming up
:00:10. > :00:12.on Newsround. We go FA Cup Final crazy and meet
:00:12. > :00:16.two sisters from a very confused family!
:00:16. > :00:26.Drama in space as two astronauts plan an emergency space walk.
:00:26. > :00:27.
:00:27. > :00:31.And... What's got this woman so So, in just a few hours time, Wigan
:00:31. > :00:35.will play one of their most important games ever, as they try to
:00:35. > :00:39.beat Manchester City to this shiny silver beauty. It's the FA Cup final
:00:39. > :00:44.at Wembley. 2011 winners Man City take on struggling Wigan who will be
:00:44. > :00:54.playing in their first ever FA Cup final. Earlier today, I caught up
:00:54. > :01:01.with Football Focus presenter Dan Walker. This is very much the
:01:01. > :01:05.princes against the paupers. Obviously, Wigan have a lot of
:01:05. > :01:08.things to worry about with their Premier League future, but it is a
:01:09. > :01:12.day for them to enjoy, you never know with a 1-off game, they might
:01:12. > :01:18.be able to do it, but everyone will expect Manchester City to be the
:01:18. > :01:22.winners. Fans of both sides are making their
:01:22. > :01:26.way to Wembley - including a family at war! I caught up with Charis and
:01:26. > :01:32.Esme who both support Wigan - but their dad supports Man City! There
:01:32. > :01:42.is a bit of a problem, because you are both Wigan fans, but your dad is
:01:42. > :01:42.
:01:42. > :01:46.a supporter of Manchester City, a family wore! How big a deal is it?
:01:46. > :01:55.My dad is usually screaming at the television for Manchester City. When
:01:55. > :02:02.Wigan, on, he is not as shouting. Well Wigan do it? I think Wigan will
:02:02. > :02:10.win by a penalty. Is this difficult having your dad supporting a
:02:10. > :02:13.different team? Every weekend, we hear him shouting when they score.
:02:13. > :02:21.What will you do when you go to the match this weekend and he screams
:02:22. > :02:29.for Wigan or Manchester City? sitting at the Wigan hand, but my
:02:29. > :02:34.mum is making him wear a unjust city scarf before he goes and gets his
:02:34. > :02:36.ticket. -- were a Manchester City scarf.
:02:37. > :02:40.Next - astronauts from the International Space Station will be
:02:40. > :02:43.making an emergency space walk later today, to try and fix what's been
:02:43. > :02:46.described as a serious leak. It was spotted yesterday when flakes of a
:02:46. > :02:49.chemical called ammonia were seen flying away from the station. This
:02:49. > :02:51.kind of thing is really rare but officials say the crew is not in
:02:51. > :02:54.danger. Next, to a special report on
:02:54. > :02:57.something we know you care a lot about. The number of elephants and
:02:58. > :03:01.rhinos being killed for their tusks and horns is at an all-time high.
:03:01. > :03:04.Some experts warn that we could see an end to some of these majestic
:03:05. > :03:10.animals in a matter of years, unless we do something about it. Nel has
:03:10. > :03:16.been finding out why this is happening and how we can stop it.
:03:16. > :03:20.Experts say there is a worrying amount of poaching. Ivory is still
:03:20. > :03:23.being smuggled and sold. Reports of rhinos and elephants
:03:23. > :03:26.being killed for their horns and tusks are on the increase. In 2002,
:03:26. > :03:29.25 rhinos were killed for their horns. Flash forward to 2012 and
:03:29. > :03:33.that number rose to 668. Last year 35,000 elephants were killed for
:03:33. > :03:40.their ivory - that's the worst it's been for 20 years. So the question
:03:40. > :03:43.is why is this happening? What we are seeing is that in countries like
:03:43. > :03:46.Vietnam or China, is a much greater wealth these days. So a rise in
:03:46. > :03:49.middle class and people demanding all kinds of luxury goods, and
:03:49. > :03:52.amazingly things like rhino horn and elephant tusks are seen in this
:03:52. > :03:57.light and they are being turned into little trinkets like this or even
:03:57. > :04:00.for medicine. But the medicines don't work. So Vietnam, China,
:04:00. > :04:04.Singapore and Thailand too. It's here in Asia where 90% of the
:04:04. > :04:07.world's ivory and rhino horns are bought, and though it will take a
:04:07. > :04:13.global effort to end the ivory trade, the work begins in Africa
:04:13. > :04:21.where most of the animals live. What kind of things do you guys do
:04:22. > :04:28.to try to protect the rhinos in South Africa? We educate communities
:04:28. > :04:32.with research and development in the affected areas. We use lots of cool
:04:32. > :04:40.bits of equipment, and the final bit is to make people aware of what is
:04:40. > :04:44.going on. The number of wild African elephants is falling dramatically,
:04:44. > :04:46.and three of the five species of wild rhino in the world are on the
:04:46. > :04:49.critically endangered list and that's after ten years of enjoying
:04:49. > :04:52.growth. But there are some people who have high hopes for the future
:04:52. > :04:56.of these majestic creatures. It's going to take a phenomenal effort
:04:56. > :04:59.and it's going to be down to every single one of us - no-one should
:04:59. > :05:02.believe that they are powerless, we all have the ability to change our
:05:02. > :05:05.world. It just takes effort. And if you head to the Newsround
:05:05. > :05:08.website, you can see lots more on this story. Including an interview
:05:08. > :05:10.with two volunteers in Africa working trying to protect rhino and
:05:10. > :05:13.elephants from hunters. Last up - we've found something
:05:13. > :05:17.Britain's really good at! Holding the record for the most roly polys!
:05:17. > :05:20.This is Ashley Wallis, he performed a lot of forward rolls in under a
:05:20. > :05:23.minute. The 14-year-old managed to do 75 making him our champion! Check
:05:23. > :05:27.out his mate who could hardly contain herself when he broke the
:05:27. > :05:30.record! You've been on the Newsround website
:05:30. > :05:33.all day telling us what records you'd like to break. Niamh in Surrey
:05:33. > :05:36.says having the most cow things ever because I absolutely love cows!
:05:36. > :05:43.Georgia in York says, I'd break the record for eating the most baked
:05:43. > :05:48.beans in one minute. And Maisie in Wirral says, I'd like
:05:48. > :05:51.to win the record of most people doing Gangam Style in my school.