AI Spending Fears Hit Global Stock Markets

Technology stocks face renewed pressure across US and Asian markets as investors grow increasingly concerned about the huge sums being poured into artificial intelligence. Luke Wilson examines what's driving the uncertainty.
Also, Greece becomes the latest country to introduce a social media ban for children.
And Volvo announces 2,000 job cuts after reporting a quarterly loss of more than $560 million.

Producer: Bisi Adebayo
Presenter: Luke Wilson