Skip to main content
Donate

Up Next

NYC program helps refugee kids prepare for school

NYC program helps refugee kids prepare for school

Video
4:41
What Donald Trump’s tax returns could reveal

What Donald Trump’s tax returns could reveal

Video
3:18
The art of making pictures speak to children

The art of making pictures speak to children

Video
2:31
Clinton rebukes Trump for Putin comments

Clinton rebukes Trump for Putin comments

Video
4:04
Two horses who led funerals at Arlington given new homes

Two horses who led funerals at Arlington given new homes

Video
2:53
Trump’s ‘rollercoaster’ of a career marked by self-interest

Trump’s ‘rollercoaster’ of a career marked by self-interest

Video
8:22
How would the candidates navigate ties with Russia?

How would the candidates navigate ties with Russia?

Video
10:23
A Scottish poet who proudly proclaims ‘this is my country’

A Scottish poet who proudly proclaims ‘this is my country’

Video
5:13
How one company is trying to surf the tides of foreign trade

How one company is trying to surf the tides of foreign trade

Video
9:18
Helping Afghan forces stand on their own, 15 years on

Helping Afghan forces stand on their own, 15 years on

Video
7:14
North Korean nuclear test reverberates on campaign trail

North Korean nuclear test reverberates on campaign trail

Video
2:58
Shields and Brooks on high stakes for debate moderators

Shields and Brooks on high stakes for debate moderators

Video
12:40
Back to Show
PBS News Hour

Why it’s so hard to fight extremist propaganda online

How do you deter people from being seduced by messages of extremism on social media? Science correspondent Miles O’Brien looks at some of the strategies, including videos that provide a counter-narrative to the Islamic State and a computer program that uses digital signatures to track the movement of images on the internet.
Support Provided By
October 19, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 292
October 19, 2025 - PBS News Weekend full episode
October 19, 2025 - PBS News Weekend full episode
October 18, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 291
October 18, 2025 - PBS News Weekend full episode
October 18, 2025 - PBS News Weekend full episode
October 17, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 290
October 17, 2025 - PBS News Hour full episode
October 17, 2025 - PBS News Hour full episode
October 16, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 289
October 16, 2025 - PBS News Hour full episode
October 16, 2025 - PBS News Hour full episode
October 15, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 288
October 15, 2025 - PBS News Hour full episode
October 15, 2025 - PBS News Hour full episode
October 14, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 287
October 14, 2025 - PBS News Hour full episode
October 14, 2025 - PBS News Hour full episode
October 13, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 286
October 13, 2025 - PBS News Hour full episode
October 13, 2025 - PBS News Hour full episode
October 12, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 285
October 12, 2025 - PBS News Weekend full episode
October 12, 2025 - PBS News Weekend full episode
October 11, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 284
October 11, 2025 - PBS News Weekend full episode
October 11, 2025 - PBS News Weekend full episode
October 10, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 283
October 10, 2025 - PBS News Hour full episode
October 10, 2025 - PBS News Hour full episode
October 9, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 282
October 9, 2025 - PBS News Hour full episode
October 9, 2025 - PBS News Hour full episode
October 8, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 281
October 8, 2025 - PBS News Hour full episode
October 8, 2025 - PBS News Hour full episode
Show more
Active loading indicator