:00:00. > :00:00.Ayshah here with the shipwreck raiders who are
:00:00. > :00:16.Plus, the dust storms swirling after three years of drought.
:00:17. > :00:19.A team of ocean scientists has broken the record for the longest
:00:20. > :00:26.Fabien Cousteau and two colleagues lived for 31 days
:00:27. > :00:29.in an underwater science lab, off the Florida Keys in America.
:00:30. > :00:32.They were investigating the effects of climate change
:00:33. > :00:53.He says he will miss seeing the Sea life each day. On one level, I was
:00:54. > :00:57.really sad to leave my new homes and neighbours more specifically. It is
:00:58. > :01:01.such an alien environment. We have got to be friendly with neighbours.
:01:02. > :01:04.Next, Andy Murray says he never recovered from a bad start after
:01:05. > :01:08.The defending champion was beaten in straight sets by
:01:09. > :01:11.BBC Sport's John Watson was there and told Newsround what it means
:01:12. > :01:27.So, what a major shock. Andy Murray, the defending champion, is
:01:28. > :01:32.out of Wimbledon. Not a surprise he lost, it was always going to be a
:01:33. > :01:37.tougher match. He did not look himself out on Centre Court. A
:01:38. > :01:42.tricky one here for Andy Murray. What will he do next? I guess who
:01:43. > :01:47.will win Wimbledon? Well,
:01:48. > :01:49.it could still be Roger Federer. The seven-time champion is through
:01:50. > :01:50.to the semis after beating Australian Open
:01:51. > :01:52.champion Stan Wawrinka. Novak Djokovic is also through
:01:53. > :01:54.but Australian teenager Nick Kyrios All this week, we're looking at your
:01:55. > :01:59.hopes and dreams for the future. It's after worries
:02:00. > :02:01.from some people that some children from a black background aren't
:02:02. > :02:04.getting the same chance to achieve as their classmates
:02:05. > :02:08.and get top jobs in the future. Politicians make decisions that
:02:09. > :02:10.affect the whole country here But, at the moment,
:02:11. > :02:16.only 4% of them in the UK are So, we sent Newsrounders Mariama
:02:17. > :02:22.and Ronald to find out more why so few people from ethnic
:02:23. > :02:27.minorities are in power. The Houses
:02:28. > :02:30.of Parliament is where decisions are At the moment, a lot of people
:02:31. > :02:37.in charge look like this... Only 4% of people who are
:02:38. > :02:39.politicians are from a non-white background and it's something that
:02:40. > :02:42.the Prime Minister, David Cameron, I'm here at the Houses of Parliament
:02:43. > :02:49.and I've brought along Mariama We're here to speak to Sam Gymiah
:02:50. > :02:54.and David Lammy about what it's like to be a black politician
:02:55. > :02:56.in parliament. Why are there
:02:57. > :03:10.so few black politicians? I think it is because of barriers.
:03:11. > :03:15.Barriers in education, barriers within political parties. It is
:03:16. > :03:20.getting better. All parties now are beginning to look different but we
:03:21. > :03:25.still have some way to go. Within our own community, we need to get
:03:26. > :03:28.people to say I want to make a difference and I will do that
:03:29. > :03:30.through the political process and go for it.
:03:31. > :03:33.The survey for Newsround suggests children from all backgrounds are
:03:34. > :03:36.So, can David and Sam interest Ronald and Mariama
:03:37. > :03:49.I want to be a footballer when I am older. Can you convince me to be a
:03:50. > :03:54.politician? I wanted to be a footballer but politics is so much
:03:55. > :03:58.better. If you care about the world around you and you see there are
:03:59. > :04:01.things you are unhappy about, you can help bring that change about if
:04:02. > :04:05.you become a politician. Over the last few years, more people
:04:06. > :04:08.from different backgrounds have been up more seats in parliament
:04:09. > :04:11.and the is expected to continue. And both David and Sam hope that
:04:12. > :04:14.more people from different communities will be joining them
:04:15. > :04:23.in the Houses of Parliament. Two divers have been ordered to pay
:04:24. > :04:25.more than ?60,000 after they admitted raiding
:04:26. > :04:59.shipwrecks off the South coast They were fined because they did not
:05:00. > :05:00.tell anyone. Huge dust storms have affected America. There are worries
:05:01. > :05:03.these could get worse.