:00:00. > :00:11.Twin tornados hit Nebraska in America causing widespread damage.
:00:12. > :00:20.The slow process to rescue a man trapped in an underground cave.
:00:21. > :00:29.We have to be quiet because they are in their rehearsing.
:00:30. > :00:33.And Leah takes a sneak peak around the BBC Sports studio in Rio.
:00:34. > :00:36.First, there are new rules about what children
:00:37. > :00:40.The Government has announced how much fried food, fruit
:00:41. > :00:44.and vegetables kids should be having in their school dinners every week.
:00:45. > :00:46.But what's been chopped from the menu?
:00:47. > :00:53.Yorkshire pudding, baked beans, chips.
:00:54. > :00:56.They are all regulars on school lunch menus.
:00:57. > :01:00.But they're all about to get a healthy makeover.
:01:01. > :01:03.The Government has announced new rules for school food in English
:01:04. > :01:07.It is all designed to get kids eating more good stuff
:01:08. > :01:14.We're going to give all children a hot, healthy meal.
:01:15. > :01:19.What do you think about the food you're getting at the moment?
:01:20. > :01:36.I think that healthy food is good for your brain because you can
:01:37. > :01:41.The changes to the lunch menu will start in January next year.
:01:42. > :01:44.Dinners will have to include one portion of vegetable every day
:01:45. > :01:48.and no more than two portions of fried food will be allowed.
:01:49. > :01:52.Also the amount of fruit juice you can have will be limited.
:01:53. > :01:55.Instead, water will be the drink of choice.
:01:56. > :01:58.You've been telling us what you think about your school dinners
:01:59. > :02:03.Jack from Newport says at his school, there are hardly any
:02:04. > :02:09.They used to have a salad bar, but now it is mainly pizza and burgers.
:02:10. > :02:12.But Christopher from London really enjoys the school lunches.
:02:13. > :02:14.He says they are healthy and there is
:02:15. > :02:24.And Owen from Leicestershire wishes he could switch his packed lunches
:02:25. > :02:26.for school dinners because they are really healthy.
:02:27. > :02:28.These changes will only affect some schools in England,
:02:29. > :02:31.so it won't be the last time you see chips in the school canteen.
:02:32. > :02:34.But vegetables and fruit will be top of the menu.
:02:35. > :02:36.To Iraq now, where the situation is getting more
:02:37. > :02:39.serious as the extremist Islamic group ISIS moves closer to
:02:40. > :02:44.ISIS wants to take charge of Iraq, and is now only
:02:45. > :02:49.The US is sending soldiers to protect people working
:02:50. > :02:55.Hundreds of thousands of Iraqis have run away from the violence.
:02:56. > :02:57.And for more on the background to what's happening,
:02:58. > :03:04.Twin tornadoes have swept through Nebraska causing massive damage.
:03:05. > :03:06.These pictures show how the two twisters happened
:03:07. > :03:10.at the same time, right next to each other, which is really rare.
:03:11. > :03:14.The winds were so strong that they almost flattened an entire village.
:03:15. > :03:23.Tornadoes of this size almost never happen in the UK.
:03:24. > :03:24.Rescuers have finally reached a man trapped underground
:03:25. > :03:29.The man was injured when he was exploring a cave in Germany.
:03:30. > :03:31.It's taken days for specialist teams to reach him,
:03:32. > :03:34.but now, finally, they have found him and are slowly and carefully
:03:35. > :03:38.It is a difficult process as he is on a stretcher and has to
:03:39. > :03:41.be lifted from more than 1,000m below back up to the surface.
:03:42. > :03:45.Finally, Leah's in Brazil covering the World Cup for Newsround.
:03:46. > :03:48.She's been taking a look behind the scenes at the BBC Sport
:03:49. > :03:50.studio to find out what it takes to get all the action from the pitch
:03:51. > :04:00.on to your TV. It is the studios where TV crews
:04:01. > :04:04.make sure you don't miss a second of the action back home. This building
:04:05. > :04:08.is home to TV crews from around the world including Australia, Europe
:04:09. > :04:19.and the Middle East. But what does go into preparing for a big match?
:04:20. > :04:25.Let's find out. We have to be really quiet because former England player
:04:26. > :04:38.is in the background rehearsing for tonight's show. There will also be
:04:39. > :04:42.former Manchester United players. They are now live on air. The teams
:04:43. > :04:47.have come out on the peerage. That is out you to head home.
:04:48. > :04:50.Belgium face Algeria, kick off there at 5.00pm.
:04:51. > :04:53.Host nation Brazil play Mexico, starting at 8.00pm UK time.
:04:54. > :04:56.And Russia and South Korea's match is on at 11 o'clock.