:00:00. > :00:00.Hi, I'm Hayley with your Newsround update. Coming up:
:00:00. > :00:11.And find out who Steve Backshall is talking about
:00:12. > :00:27.He would break wind with enormous gusto.
:00:28. > :00:30.First, a massive metal wall's been put up in the middle
:00:31. > :00:35.Security costing ?50 million is in place as American President
:00:36. > :00:37.Barack Obama, Germany's leader Angela Merkel and
:00:38. > :00:39.British Prime Minister David Cameron are amongst
:00:40. > :00:44.the world's most powerful people coming here next week.
:00:45. > :00:46.But many think the safety measures are over the top.
:00:47. > :00:52.This massive fence has gone up around Cardiff city centre, ahead of
:00:53. > :00:59.the NATO Summit - a meeting of some of the world's most powerful people.
:01:00. > :01:01.It's caused massive traffic jams here as people try
:01:02. > :01:08.And some shop owners have said it's had an effect on trade.
:01:09. > :01:10.But although it has caused problems for some people,
:01:11. > :01:18.it is an important security measure for such a high-profile meeting.
:01:19. > :01:26.They do have to secure the castle because of what is going on in the
:01:27. > :01:32.world. Because Obama is coming. I think it is too imposing. It is like
:01:33. > :01:34.a zoo! The castle is surrounded by a moat already.
:01:35. > :01:37.World leaders like the American President will attend
:01:38. > :01:42.They'll decide on how NATO, which is a military organisation made up of
:01:43. > :01:44.lots of countries, will decide on how they respond to the situations
:01:45. > :01:51.Local people don't have to worry too much - the fence will be coming down
:01:52. > :02:02.The rush is on to find ?10,000 of gold that's been buried
:02:03. > :02:06.in the sand on the south coast, and if you find it, you can keep it.
:02:07. > :02:08.It's part of a three-month art festival.
:02:09. > :02:15.They've hidden old watches to fool those with metal detectors.
:02:16. > :02:24.I've got my shovel, I am going to do it. Any luck? Not yet. Are you
:02:25. > :02:26.hopeful? Yes. A Galapagos tortoise that's 100
:02:27. > :02:29.years old has been given The animal, which is extremely rare
:02:30. > :02:33.and protected, lives in a zoo and He's used to scrapes with
:02:34. > :02:40.the world's scariest animals, now Deadly 60's Steve Backshall is
:02:41. > :02:43.off to the most extreme environments for his new series,
:02:44. > :02:47.Deadly: Pole to Pole. But you sent him
:02:48. > :03:04.some gruelling questions! Ruby asks, is the animal you still
:03:05. > :03:09.haven't been able to film? The Jaguar was one we had been trying to
:03:10. > :03:13.get, then succeeded. The one I haven't taped would be the snow
:03:14. > :03:19.leopard, I have spent a lot of time researching, I have got, in the
:03:20. > :03:24.night, I have been to within about three metres of one, I heard it
:03:25. > :03:27.snarl. But I didn't manage to get a shot. Emily says, what is the
:03:28. > :03:34.difference between venom and poison? Then is something that is
:03:35. > :03:39.injected, poison is something that is ingested, you swallow it. If you
:03:40. > :03:44.are going to drink something or eat something in order for it to affect
:03:45. > :03:49.you, it is poison. For example, the skin secretions of a poison dart
:03:50. > :03:56.frog work by an animal eating the frog. Chloe asks, what was the
:03:57. > :04:00.funniest moment with an animal whilst working on the new show?
:04:01. > :04:06.Working with mountain gorillas. He would break wind with enormous
:04:07. > :04:12.gusto, and for quite an extended period of time. And you could just
:04:13. > :04:21.see him sat over my shoulder just doing, I've got you! Will asks, how
:04:22. > :04:27.much training does it take? I train constantly, even if I am out in the
:04:28. > :04:30.field, or in the jungle, I still exercise for at least an hour every
:04:31. > :04:36.day, which is essential because the things the job can throw at me, you
:04:37. > :04:39.cannot predict them. So I make sure I am always in tiptop shape.
:04:40. > :04:41.On Tuesday, we told you Shaun the sheep hadn't
:04:42. > :04:44.had a haircut for six years after getting lost in Australia.
:04:45. > :04:48.But now he's totally bald and has lost over three stones of wool.
:04:49. > :04:54.He must be feeling the cold now then!
:04:55. > :04:57.That's all from me, so have a great Friday,