27/02/2016 Newsround

Good afternoon, it's Saturday and you're live with Newsround.

I'm Hayley and here's what I've got for you coming up.

First to Rio de Janeiro in Brazil where the 2016 Olympic Games kick

But for some living one part of the city the battle

is on to save the neighbourhood from demolition.

A city known for its beaches, its football and in five months'

time, it'll be known for 2016 Olympic Games.

But just metres away from the Olympic site,

the Vila Autodromo favela is being cleared out.

Favelas are homes packed together in a sprawling maze

Homes are often made of cement or brick and most people have

For many years, residents here have been told they have to leave to make

way for a bigger road next to the Olympic park.

Many have moved on but some, including Maria, have stayed.

TRANSLATION: While I don't have a place to go to live,

I am sending some of my furniture to my neighbour's house

What I really want is to stay in Vila Autodromo.

Almost 600 families used to live here but now there are less.

The city say residents who have to move will

Some say this is their home and they will stay for as long

Next, at just 18 years old Kyla Nelson in on the team

for Great Britain's women's basketball team.

She checked in with Newsround to tell us about how the sport has

I'm Kyla Nelson, I'm 18 years old, and I play for the Great Britain

I got into basketball from birth, really.

My dad was still playing when I was born, and growing

And I was about seven when I started playing for a local youth team.

It's a privilege, having two people in your life that have played

I just want to absorb everything they say.

What I love about basketball is just the hustle, the competitiveness

Basketball has helped my confidence a lot growing up.

I was a little bit overweight when I was younger, and sometimes

when I have a bad game, I don't know how good I am.

But when I come here, and having team-mates like these

They've done some stuff that I just aspire to do myself.

Next to the largest missile launcher of its kind in the world.

The massive fire-throwing catapult at Warwick Castle in the Midlands

is back in action after some serious repair work.

..and launches, like, big balls that are on fire.

Allow me to introduce you to the world's largest seige engine.

A huge catapult called the trebuchet.

Our machine is called Ursa - the bear.

She's designed to destroy castles, towns, villages.

She stands at 18 metres tall and she weighs two tonnes.

Each shot we would launch from our machine would weigh

about 150 kilos, imagine two huge washing machine is being thrown

This machine has to fire every six minutes, so my men must run up these

If the sun is pouring through the slats of the wheels

and they're looking at it, they're going to get dizzy,

What comes out is going to come round and...

We're asking you to get online and tell us what you think

of the video game and how you think it rates compared to your other

Some of you have already posted your thoughts on Pokemon.

Lola from New Zealand says that she prefers Minecraft. Lucy says it is

her favourite game ever and she hopes there is a new one soon. Sean

says Pokemon is still popular because of the strategy involved, it

makes you think. Sometimes I find it hard to think on a Saturday!

A new job for homeless dogs in Brazil.

They haven't learned how to play the actual game just yet,

but sporty dogs Ruffal Nadal and Roger Fetcherer acted as ball

boys and girls at a match in Sao Paulo.

It looks like they weren't too keen to give the balls back, though.

The aim of the match is encourage more people in Brazil to adopt

Next to a story about an escaped unicorn.

Unicorns only exist in story books but this pony dressed up to look

like one managed to escape a children's party in California

It was only caught after a four-hour chase through the streets of Madera

That's all from me, but ill be back right here tomorrow morning