The size, power and appetite for misinformation of the largest social media platforms is undeniable. But how real is the national security threat? And what can be done about it? We hear from MP Christine Jardine and others.

Trump: One down, three to go... (in theory)
32:49

Explainer 500: Why are Malaysia and Indonesia alone in taking on Grok?
07:48

What can the world expect in 2026?
28:30