0:00:03 > 0:00:06We're live on CBBC with all of Sunday's big stories.
0:00:06 > 0:00:10Coming your way, find out why British cyclist Chris Froome
0:00:10 > 0:00:13could make history today.
0:00:13 > 0:00:16And we bring you the week's weirdest stories.
0:00:25 > 0:00:29First, Mo Farah was in action last night, winning the 5,000m
0:00:29 > 0:00:30at the Anniversary Games in London.
0:00:31 > 0:00:35This is Mo's last race before he jets off to the Rio Olympics.
0:00:35 > 0:00:39Mo said running on the same track where he won two gold medals
0:00:39 > 0:00:44at the London Olympics brought back lots of memories.
0:00:44 > 0:00:46It's amazing.
0:00:46 > 0:00:48I got amazing support from the crowd.
0:00:48 > 0:00:50I just wanted to go for it.
0:00:50 > 0:00:53This was my last chance to run quick before Rio.
0:00:53 > 0:00:56This track has so much meaning for me.
0:00:56 > 0:01:02You dream of the Olympics but to do it in your hometown is amazing.
0:01:02 > 0:01:07Elsewhere, Katarina Johnson-Thompson added a personal best in the
0:01:07 > 0:01:11long jump, winning the competition with a jump of 6.84 metres.
0:01:11 > 0:01:14Fellow Brit Shara Proctor came in second,
0:01:14 > 0:01:17with Jessica Ennis-Hill finishing seventh.
0:01:17 > 0:01:21Shelayna Oskan-Clarke was victorious in the women's 800m.
0:01:21 > 0:01:25Next, British cyclist Chris Froome is set to make history today
0:01:25 > 0:01:28when he wins the Tour de France for a third time.
0:01:28 > 0:01:31He will be the first Briton to achieve the feat and Chris said
0:01:31 > 0:01:36the last stretch in Paris is likely to be emotional.
0:01:36 > 0:01:39Now to the extraordinary traffic jam causing big problems
0:01:39 > 0:01:42at the Port of Dover in the south-east of England.
0:01:42 > 0:01:46Thousands of vehicles were caught up in delays of up to 14 hours
0:01:46 > 0:01:48trying to get to the port.
0:01:48 > 0:01:52Families have spent the night in their cars and police are warning
0:01:52 > 0:01:55that the disruption could last for another day.
0:01:55 > 0:01:59Officials are blaming the huge queues on lots of people trying
0:01:59 > 0:02:03to get away on holiday and stricter security checks.
0:02:03 > 0:02:06He's one of Britain's greatest adventurers.
0:02:06 > 0:02:09And Sir Ranulph Fiennes is attempting
0:02:09 > 0:02:12a new record-breaking challenge for charity.
0:02:12 > 0:02:15Ayshah caught up with him to find out what he's up to.
0:02:15 > 0:02:18Sir Ranulph Fiennes is one of Britain's greatest
0:02:18 > 0:02:19modern-day explorers.
0:02:19 > 0:02:23He has spent most of his life taking part in epic expeditions
0:02:23 > 0:02:25and death-defying challenges.
0:02:25 > 0:02:29He's even conquered Mount Everest, the world's tallest mountain.
0:02:29 > 0:02:33But there's still one quest for the 72-year-old to complete.
0:02:33 > 0:02:37The challenge is to cross Antarctica, which is bigger
0:02:37 > 0:02:41than China, to cross the Arctic Ocean, which is floating
0:02:41 > 0:02:45ice for 2,000 miles over the North Pole, and to climb
0:02:45 > 0:02:50the tallest mountain on every continent in the world
0:02:50 > 0:02:53and there are seven continents.
0:02:53 > 0:02:56Sir Ranulph has already reached the North and South Poles
0:02:56 > 0:03:00and climbed the highest mountains on three continents so far.
0:03:00 > 0:03:03In the next year, he'll attempt to reach the peak of four more
0:03:03 > 0:03:05mountains.
0:03:05 > 0:03:07Mount Carstensz in Australasia, Mount Vinson in Antarctica,
0:03:07 > 0:03:13Mount Aconcagua in South America, and finally the dangerous
0:03:13 > 0:03:16Mount Denali in North America.
0:03:16 > 0:03:23What we want to do is to raise big money by doing it.
0:03:23 > 0:03:31The money will go to training nurses in the Marie Curie organisation.
0:03:31 > 0:03:35Charity, science and breaking world records before the Norwegians
0:03:35 > 0:03:39are three of the reasons why we keep going.
0:03:39 > 0:03:43But even after achieving so much, there's one person that Sir Ranulph
0:03:43 > 0:03:45can't seem to impress.
0:03:45 > 0:03:50My ten-year-old daughter is very, very interested in becoming a vet.
0:03:50 > 0:03:53That is what she wants.
0:03:53 > 0:03:56But she's not at all interested in a daddy that goes away
0:03:56 > 0:03:59and does funny things in funny places.
0:03:59 > 0:04:03Well, Newsround is very interested and we'll be keeping a close eye
0:04:03 > 0:04:08on Sir Ranulph to see if he can finish his incredible challenge.
0:04:08 > 0:04:12It's that time of the week when we look at all of the weirdest
0:04:12 > 0:04:14news from the past seven days.
0:04:14 > 0:04:19Take it away, Leah.
0:04:19 > 0:04:23It's fast, it's furious, well not really.
0:04:23 > 0:04:25But some say it's thrilling.
0:04:25 > 0:04:27It's the World Snail Racing Championships.
0:04:27 > 0:04:30More than 200 competitors slid to Norfolk to take part,
0:04:30 > 0:04:33including U-slime Bolt.
0:04:33 > 0:04:34Got it?
0:04:34 > 0:04:37This year's winner was Herbie, who was brought from a garden
0:04:37 > 0:04:42in Cambridgeshire and a silver cup filled with lettuce was his prize.
0:04:44 > 0:04:47This woman wants to be a swan.
0:04:47 > 0:04:49Well, she wants to fly with them at least.
0:04:49 > 0:04:52Sacha Dench is going to tag along as they migrate from Russia
0:04:52 > 0:04:56to the UK, using a motor propelled parachute.
0:04:56 > 0:04:58But it's not just for fun.
0:04:58 > 0:05:03She hopes it will help her find out why their numbers are swan diving.
0:05:06 > 0:05:09This restaurant is a pile of poo, quite literally.
0:05:09 > 0:05:13A toilet-themed restaurant has opened in Indonesia
0:05:13 > 0:05:16where you sit on the loo and eat out of toilet pans.
0:05:16 > 0:05:18Gross!
0:05:18 > 0:05:21It's part of a campaign to encourage the use of clean toilets.
0:05:21 > 0:05:26Will it work? We'll just have to wait and W.C.
0:05:28 > 0:05:32Finally, a plane powered only by the sun has taken off
0:05:32 > 0:05:35on the last leg of its historic round the world flight.
0:05:35 > 0:05:39The plane, called Solar Impulse 2, took off over a year ago and last
0:05:39 > 0:05:43night left Cairo to travel back to Abu Dhabi where it all began.
0:05:43 > 0:05:47So far it has travelled 22,000 miles without using a drop of fuel
0:05:47 > 0:05:51except the power from the sun.
0:05:51 > 0:05:52That's all from me.
0:05:52 > 0:05:55Newsround's back right here at about 2.15pm.
0:05:55 > 0:05:57Bye.