0:00:02 > 0:00:04Good morning, all.
0:00:04 > 0:00:07Ricky here live on CBBC with your Saturday headlines.
0:00:07 > 0:00:10We take a look at the surfers riding waves up
0:00:10 > 0:00:10to nine metres high.
0:00:10 > 0:00:17And the dog with almost two million followers on Instagram.
0:00:25 > 0:00:27First this morning, we're talking internet safety.
0:00:27 > 0:00:30In a survey carried out for Newsround, more than one in five
0:00:30 > 0:00:33ten to 12-year-olds who use social media said they'd been trolled
0:00:33 > 0:00:35or bullied online.
0:00:35 > 0:00:37You've told us bullying is something you're
0:00:37 > 0:00:38really worried about.
0:00:38 > 0:00:43So here are our top tips on what to do.
0:00:47 > 0:00:50It's really important not to respond or retaliate to bullies online,
0:00:50 > 0:00:52no matter how mean or hurtful things they've said.
0:00:52 > 0:00:54Much better to seek help.
0:00:57 > 0:00:58You should keep the evidence.
0:00:58 > 0:01:01Save any nasty texts, e-mails or web pages so that you can
0:01:01 > 0:01:05show someone who can help you.
0:01:07 > 0:01:09Make sure you know how to block bullies.
0:01:09 > 0:01:11Most websites let you block people from trying to
0:01:11 > 0:01:12communicate with you.
0:01:12 > 0:01:15If someone's being mean or hurtful, block them.
0:01:16 > 0:01:19Make sure you learn how to report any mean pictures,
0:01:19 > 0:01:21videos or comments to the website that they've
0:01:21 > 0:01:22been posted on.
0:01:22 > 0:01:24Most sites will have a process for doing that.
0:01:24 > 0:01:27If you need help, ask an adult how to do it.
0:01:29 > 0:01:32Bullying can be really hard to talk about but you shouldn't have
0:01:32 > 0:01:33to suffer alone.
0:01:33 > 0:01:35If you're being bullied, talk to an adult you trust,
0:01:35 > 0:01:37like someone at school or someone in your family.
0:01:37 > 0:01:41They'll be able to help and support you.
0:01:43 > 0:01:46And on the website, there's lots of advice on how to stay safe
0:01:46 > 0:01:49online - take a look.
0:01:49 > 0:01:51Let's look at some sport now.
0:01:51 > 0:01:54Both Wales and Scotland are searching for their first wins
0:01:54 > 0:01:55of the Six Nations competition.
0:01:55 > 0:01:58Wales drew with Ireland in Dublin last weekend - but they haven't lost
0:01:58 > 0:02:02against Scotland in Cardiff since 2002.
0:02:02 > 0:02:05But Scotland are hoping they can get a win,
0:02:05 > 0:02:07after eight Six Nations defeats in a row.
0:02:07 > 0:02:10Their last win came at Murrayfield nine years ago.
0:02:10 > 0:02:13They narrowly lost to England last weekend.
0:02:13 > 0:02:15Defending champions Ireland are in Paris.
0:02:15 > 0:02:20Ireland are unbeaten in their last five games against France.
0:02:22 > 0:02:25This dog has been described by some people as the ugliest dog
0:02:25 > 0:02:29in the world, but now Tuna the five-year-old Chihuahua cross
0:02:29 > 0:02:32has 1.7 million followers on Instagram.
0:02:32 > 0:02:35He had his own signing for a new book about
0:02:35 > 0:02:38him and his owner.
0:02:38 > 0:02:41These professional surfers in California are competing in one
0:02:41 > 0:02:43of the biggest competitions.
0:02:43 > 0:02:51But some of the waves are more than nine metres high.
0:02:51 > 0:02:55I'll be back just after 12, so come back then.