Skip to main content
Back to Show
PBS News Hour

Why users can’t resist junk news on Facebook

Facebook’s newsfeed algorithm learns in great detail what we like, and then strives to give us more of the same -- and it's that technology that can be taken advantage of to spread junk news like a virus. Science correspondent Miles O'Brien begins a four-part series on Facebook’s battle against misinformation that began after the 2016 presidential election.

Support Provided By
Season
March 13, 2025 - PBS News Hour full episode
57:46
March 13, 2025 - PBS News Hour full episode
March 12, 2025 - PBS News Hour full episode
57:46
March 12, 2025 - PBS News Hour full episode
March 11, 2025 - PBS News Hour full episode
57:46
March 11, 2025 - PBS News Hour full episode
March 10, 2025 - PBS News Hour full episode
57:46
March 10, 2025 - PBS News Hour full episode
March 9, 2025 - PBS News Weekend full episode
24:09
March 9, 2025 - PBS News Weekend full episode
March 8, 2025 - PBS News Weekend full episode
24:09
March 8, 2025 - PBS News Weekend full episode
March 7, 2025 - PBS News Hour full episode
57:46
March 7, 2025 - PBS News Hour full episode
March 6, 2025 - PBS News Hour full episode
57:46
March 6, 2025 - PBS News Hour full episode
March 5, 2025 - PBS News Hour full episode
56:45
March 5, 2025 - PBS News Hour full episode
March 4, 2025 - PBS News Hour full episode
57:46
March 4, 2025 - PBS News Hour full episode
March 3, 2025 - PBS News Hour full episode
57:46
March 3, 2025 - PBS News Hour full episode
March 2, 2025 - PBS News Weekend full episode
24:08
March 2, 2025 - PBS News Weekend full episode
Active loading indicator