World leaders take part in 'Christchurch Call' conference to tackle online radicalisation

Former British parliamentary researcher Christopher Cash arrives at Westminster Magistrates' Court in London, Friday April 26, 2024.

Now playing Next

Two men charged in UK with spying for China granted bail

Palestinians dig graves to bury their relatives who were killed in the Israeli bombardment of the Gaza Strip, at the Nasser hospital in Khan Younis, Monday, Jan. 22, 2024.

Now playing Next

Watch: UN urged investigate 'crimes committed' by Israel in Gaza

Latest news bulletin | April 26th – Morning

Now playing Next

Latest news bulletin | April 26th – Morning

Greg Casar, Congressman for Texas Congressional District 35, addressed UT-Austin professors, students, and supporters outside the Main Building on Thursday, April 25, 2024.

Now playing Next

Watch: Student protests over Israel Hamas war grip several US states

A white horse on the loose bolt through the streets of London near Aldwych, on Wednesday April 24, 2024.

Now playing Next

Several military horses run wild in London, injuring four people

FILE PHOTO - In this image provided by the U.S. Army, Army Tactical Missile System (ATACMS) on to the High Mobility Artillery Rocket System (HIMARS) in Queensland, Australia.

Now playing Next

US secretly sent ATACMS missiles to Ukraine

Lebanese Armenian holds a flag of Nagorno-Karabakh during a protest outside the Azerbaijani embassy in Beirut, Lebanon, on Thursday, Sept. 28, 2023.

Now playing Next

WATCH: Police in Armenia push protesters off road

A porter carries tourists luggages outside the main train station in Venice, Italy, Wednesday 24 April 2024

Now playing Next

Venice fines tourists who don’t pay city entrance fee

Beached whales Australia.

Now playing Next

WATCH: Hundreds of whales beached on Australian coast

André Ventura

Now playing Next

Portugal's far-right seduces youth, 50 years on from dictatorship

FILE - Palestinians flee from northern Gaza as Israeli tanks block the Salah al-Din road in the central Gaza Strip Friday, Nov. 24, 2023,

Now playing Next

War in Gaza: 18 countries urge Hamas to free hostages

Spanish Prime Minister Pedro Sanchez grimaces during a press conference after meeting with Slovenia's Prime Minister Robert Golob, Tuesday, April 16, 2024.

Now playing Next

Spanish PM weighs options amid wife corruption accusations

French Far-right party National Rally president Jordan Bardella delivers a speech at a meeting, in Marseille, southern France, Sunday, March 3, 2024.

Now playing Next

French far-right candidate kicks off campaign but dodges questions

Updated: 15/05/2021 - 19:24

Video. Leaders take part in 'Christchurch Call' to prevent radicalisation

Leaders from around the world have been taking part in the "Christchurch Call" on how to tackle online radicalisation more effectively

Read full article

More from world news

Visitors gather at a book shop during an annual book festival, celebrating Alexander Pushkin's birthday in Moscow, Russia, Sunday, June 4, 2023.

Now playing Next

Police rumble gang stealing antique books across Europe

Moulin Rouge

Now playing Next

Moulin Rouge's iconic windmill sails collapse overnight

A view of Hope Hostel one of the locations where the asylum seekers from the U.K. are expected to arrive in the next 10-12 weeks in Kigali, Rwanda, Wednesday, April 24, 2024.

Now playing Next

Rwanda's Hope Hostel prepares for migrants from Britain

Young people protest in a march against student precarity on March 21st in Lisbon. They hold carnations, the symbol of the revolution.

Now playing Next

Portugal: 50 years after the revolution, are the carnations wilting?

Latest video

Women from Syria in a refugee camp, outside of the capital Nicosia, in the eastern Mediterranean island of Cyprus, on Sunday, Sept. 10, 2017.

Now playing Next

Cyprus overwhelmed as number of refugee arrivals surges

Serbian President Aleksandar Vucic attends the government session in Belgrade, Serbia, Thursday, Dec. 15, 2022.

Now playing Next

Serbia president sorry for calling Slovenians 'disgusting'

WATCH: Should the Premier League have a salary cap?

Now playing Next

WATCH: Should the Premier League have a salary cap?

IN PARTNERSHIP WITH MEDIA CITY

A journalist gives Spanish socialist leader Pedro Sanchez and his wife Begona Gomez leave a polling station during the national elections in Madrid, Spain, Sunday, June. 25

Now playing Next

Judge asks for investigation into Spain PM's wife to be suspended

Italy's Prime Minister Giorgia Meloni shakes hands with President Sergio Mattarella at 79th anniversary of Liberation Day (Roberto Monaldo/LaPresse via AP)

Now playing Next

Italy marks anniveersary of fascist defeat amid TV censorship row

MEPs vote during a plenary session on Strasbourg, France, on April 24, 2024.

Now playing Next

EU Parliament leaders recall term's highs and lows at last sitting

Roberta Metsola appeals to voters ahead of European Elections: ‘You have a choice’

Now playing Next

the global conversation

‘You have a choice,' says Roberta Metsola ahead of European elections

French President Emmanuel Macron delivers a speech on Europe in the amphitheater of the Sorbonne University, April 25 in Paris. 2024.

Now playing Next

'Europe is mortal': Macron calls for more EU unity and sovereignty

In February, biomolecular engineers at Yonsei University in South Korea successfully integrated animal cells into rice grains in a bid to develop a sustainable future food.

Now playing Next

Would you try this lab-grown pink rice made with bovine cells?

Various of stranded whales and rescuers

Now playing Next

Mass stranding: Over 160 pilot whales beached in Western Australia

Sérgio Godinho in the "hot" times of the 1970s

Now playing Next

Sérgio Godinho's 25 April: From exile in Canada to freedom in Portugal

From left to right: Eva Kaili, József Szájer, Roberta Metsola, Yulia Navalnaya and David Sassoli.

Now playing Next

The 11 moments that defined the European Parliament's term

Drone unit Bakhmut.

Now playing Next

WATCH: Improvised Ukrainian drone unit in Russia-seized Bakhmut

Covered in prayer shawls, Jewish men of the Cohanim Priestly caste participate in a blessing Jerusalem's Old City, Thursday, April 25, 2024.

Now playing Next

Thousands of Jewish worshippers attend priestly blessing ceremony

Volkswagen CEO Oliver Blume speaks during a media event held by the Volkswagen Group a day before the auto show in Beijing.

Now playing Next

VW and other European electric car makers fight to catch up with China

'Portrait of Fräulein Lieser' by Austrian painter Gustav Klimt prior to an auction

Now playing Next

Lost portrait by Gustav Klimt sold for €30 million at auction