:00:10. > :00:10.Hello. Welcome to Newsround.
:00:11. > :00:16.We're starting with news of an attack in London last night.
:00:17. > :00:27.Today, police are out protecting the streets of London.
:00:28. > :00:30.Late last night, a white van drove into people on London Bridge
:00:31. > :00:35.The area where it happened has been sealed off,
:00:36. > :00:41.They say they're treating what happened as a terror attack.
:00:42. > :00:47.Three men ran from the van, and attacked
:00:48. > :00:53.Seven people died, and many more were injured.
:00:54. > :00:55.Police were there within a few minutes, and the three
:00:56. > :01:02.Emergency services also arrived within minutes to help
:01:03. > :01:08.The prime minister, Theresa May, wanted to thank emergency teams
:01:09. > :01:15.She's been speaking this morning, after holding
:01:16. > :01:25.And united, we will take on and defeat our enemies.
:01:26. > :01:27.London mayor Sadiq Khan says the police will
:01:28. > :01:32.The police and experts and all of us are finding
:01:33. > :01:36.Londoners will see an increased police presence today and over
:01:37. > :01:41.the course of the next few days, no reason to be alarmed.
:01:42. > :01:44.One of the things the police and all of us need to do
:01:45. > :01:47.is make sure we're as safe as we possibly can be.
:01:48. > :01:50.People are being told to stay away from the area,
:01:51. > :01:56.so the police can carry out their investigation safely.
:01:57. > :01:59.If you're upset by news like this, it's important to know that
:02:00. > :02:02.you're not the only one, and it's OK to feel sad or anxious.
:02:03. > :02:07.When things like this happen, it's totally normal
:02:08. > :02:11.To think things like "Why did this happen?"
:02:12. > :02:16."Could this happen to my family and my friends?"
:02:17. > :02:22.What's important to remember is that although events
:02:23. > :02:24.like this are very sad, they are also rare.
:02:25. > :02:26.Worrying stories are often in the news because they don't
:02:27. > :02:36.So what should you do if you're feeling sad or anxious?
:02:37. > :02:41.You can speak to your parents, a teacher or an adult you can trust.
:02:42. > :02:43.They can reassure you, and help you feel better.
:02:44. > :02:45.And remember, when things like this happen, most
:02:46. > :02:55.And you can head to Newsround online for lots of help and advice,
:02:56. > :03:00.Next we're going to Manchester, where 50,000 people are expected
:03:01. > :03:05.at a special concert organised by Ariana Grande.
:03:06. > :03:08.She'll be joined by some of the biggest names in pop
:03:09. > :03:11.at the show, to raise money for people affected by the terror
:03:12. > :03:13.attack at her concert in the city last week.
:03:14. > :03:25.Martin is live at Old Trafford now - Martin, what's happening?
:03:26. > :03:33.What's happening at the moment is that there are loads of people
:03:34. > :03:37.around just outside the cricket club where the concert will be taking
:03:38. > :03:41.place. Ariana Grande will be performing alongside some big stars,
:03:42. > :03:48.including Justin Bieber, Little Mix, Niall Horan and there's loads more.
:03:49. > :03:52.The concert is being held to remember the victims of the
:03:53. > :03:58.Manchester Arena attacks that happened just under two weeks ago.
:03:59. > :04:02.This will be Ariana Grande's first performance since that happened, and
:04:03. > :04:12.on Friday she met some fans to say hello, and she spent some time with
:04:13. > :04:18.them. It is rumoured there will be around 50,000 fans packed into that
:04:19. > :04:23.stadium. I've been dreaming about this every night. I'm most excited
:04:24. > :04:27.to see Ariana Grande, because she's one of my favourite singers. I think
:04:28. > :04:36.it's going to be a really good atmosphere. We got up at about 7am.
:04:37. > :04:40.It's busy and exciting and everyone's ready to go. What are you
:04:41. > :04:47.expecting from today? I think everybody will be happy and
:04:48. > :04:51.celebrating. Now, I should also mention that a lot of the victims
:04:52. > :04:56.that were there in the original attack will be attending this
:04:57. > :04:59.concept as well, and I must say the atmosphere is really building, and
:05:00. > :05:04.it seems positive and I'm sure it's going to last through the night.
:05:05. > :05:07.Make sure you catch up with us tomorrow morning because I am going
:05:08. > :05:10.to go to the concert myself, and you can find out how I get on.
:05:11. > :05:12.And just a bit of sport to update you on.
:05:13. > :05:14.Champions League history was made in Cardiff last night.
:05:15. > :05:17.Real Madrid beat Juventus 4-1 in the final, taking the trophy
:05:18. > :05:23.The win was helped along nicely by two goals by Cristiano Ronaldo.
:05:24. > :05:26.The win means the Spanish side keep hold of the Champions League
:05:27. > :05:32.The Newsround team will back tomorrow morning with Ayshah.
:05:33. > :05:35.Have a good afternoon, and we'll see you at 7:40
:05:36. > :05:50.There's loads to get involved with on the CBBC Book Club.
:05:51. > :05:52.There's a brand-new Book Of The Month,
:05:53. > :05:54.and in the Book Slam, we'll be debating where you would prefer
:05:55. > :05:56.to go on holiday - Wonderland or Narnia?
:05:57. > :05:58.We even have a new Ultimate Book Club Quiz.
:05:59. > :06:02.Check out everything book related on the CBBC Book Club web page.