:00:00. > :00:07.an hour. Goodbye. It's Wednesday, I'm Leah and this is Newsround
:00:08. > :00:11.coming up: Find out who England have signed ahead of the World Cup. And
:00:12. > :00:17.the Lucky pup rescued from a car engine.
:00:18. > :00:21.First, international politicians from Russia, the United States and
:00:22. > :00:27.Europe will meet today to try and calm the situation between Russia
:00:28. > :00:29.and Ukraine. So far there has not been any fighting, but tensions
:00:30. > :00:34.between the two countries remain high after Russian troops took over
:00:35. > :00:37.Crimea in the south of the country. The man in charge of Russia,
:00:38. > :00:40.President Putin, says his country has the right to look after people
:00:41. > :00:46.who live in Russian speaking areas of eastern Ukraine. We have been
:00:47. > :00:50.telling you a lot about what has been happening in Ukraine over the
:00:51. > :00:54.last few weeks and now we want your questions. Tell us what you want to
:00:55. > :00:58.know about the crisis on the website and later today we will put your
:00:59. > :01:03.questions to a BBC reporter who is in Ukraine. Sport now and some big
:01:04. > :01:07.international friendlies to look forward to tonight. Northern Ireland
:01:08. > :01:12.are in Nicosia to play Cyprus, Scotland are in Poland and Wales
:01:13. > :01:16.host Iceland. It is the last chance for England's stars to impress boss
:01:17. > :01:19.Roy Hodgson. They are at Wembley against Denmark. Meanwhile, Roy has
:01:20. > :01:22.hired the services of sports psychologist Doctor Steve Peters who
:01:23. > :01:25.was part of the success of the British cycling at the London
:01:26. > :01:41.Olympics and Steven Gerrard is a fan. Steve Peters can't help you to
:01:42. > :01:47.hit a 40 yard pass more accurately than you can do it, but he can help
:01:48. > :01:52.you with your preparation. I did not know what was going on in my head
:01:53. > :01:57.before I saw him and if you buy into it he is the best. Next, when going
:01:58. > :02:00.to a music concert what are the kinds of things you don't want to
:02:01. > :02:03.forget? The poster you made? Your camera phone? What about your
:02:04. > :02:11.swimming goggles? Confused? Here is Ricky to explain all. Screaming
:02:12. > :02:21.fans, famous pop stars and huge hits. This is what a pop concert
:02:22. > :02:27.usually looks like. But this is an entirely new kind of concept, an
:02:28. > :02:33.underwater concert. The swimmers are listening to speakers both above and
:02:34. > :02:39.below the Walker. But once under, most tunes sound like something out
:02:40. > :02:43.of a horror movie. A lot of the higher frequencies down there are
:02:44. > :03:00.really creepy. What should they be listening to? At number three it is
:03:01. > :03:09.Rhianna. At number two it is JT with cry me a river. The top song is Love
:03:10. > :03:13.is all around me by wet, wet, wet. The reason the music sounds
:03:14. > :03:18.different is because sound travels four times faster through water than
:03:19. > :03:25.it does through the air. It vibrates your bones. Even if you put your
:03:26. > :03:30.hands in your ears you will still hear it because your inner ear
:03:31. > :03:36.perceives it. People with hearing problems found it easier to listen
:03:37. > :03:40.underwater. For the next few weeks the concert will be visiting
:03:41. > :03:43.swimming pools in Britain and across Europe.
:03:44. > :03:47.Next to a lucky escape for this cute fella called Betty Boo who ended up
:03:48. > :03:51.going out for a drive rather than a walk. The curious pooch crawled into
:03:52. > :03:54.a neighbour's car engine and was taken on an epic 12-mile journey
:03:55. > :03:57.before the neighbour heard barking from the car bonnet. Luckily she was
:03:58. > :04:06.not hurt and was returned to her owners safe and sound. The neighbour
:04:07. > :04:10.heard the dog barking and wondering where it was coming from and he
:04:11. > :04:16.realised it was from underneath the bonnet. He opened the bonnet and
:04:17. > :04:24.there she was. She can squeeze under the gate as well. The golden rule in
:04:25. > :04:29.this house is shut the gate. I think they left the gate open and when we
:04:30. > :04:34.let the dog out it went straight out and we did not notice. It is so
:04:35. > :04:38.lucky to be still alive. Calling all space fans if you haven't done so
:04:39. > :04:40.already grab your mobiles and tablets and checkout Newsround
:04:41. > :04:44.online. On there right now is our new gravity quiz. Finally, a massive
:04:45. > :04:52.happy birthday to Miss Owakawa who is celebrating her 116th birthday.
:04:53. > :04:58.She is the world's oldest Japanese woman and was born in 1898. I am
:04:59. > :05:01.back in half an hour. Goodbye.