You Can See Everything, a documentary about the disgraced biotech company founder Elizabeth Holmes, has enjoyed a record-breaking opening in the US. It is a testament to how fascinated we remain by the convicted fraudster, but what is behind the enduring appeal? US technology editor Blake Montgomery tells Madeleine Finlay why Holmes continues to fascinate us, and reflects on whether the Theranos scandal has had a permanent impact on Silicon Valley

You Can See Everything, a documentary about the disgraced biotech company founder Elizabeth Holmes, has enjoyed a record-breaking opening in the US. It is a testament to how fascinated we remain by the convicted fraudster, but what is behind the enduring appeal? US technology editor Blake Montgomery tells Madeleine Finlay why Holmes continues to fascinate us, and reflects on whether the Theranos scandal has had a permanent impact on Silicon Valley

Clip: You Can See Everything, A24

‘You can’t make this stuff up’: why we remain fascinated by Elizabeth Holmes

Tech bosses have called for a slowdown in artificial intelligence and formal guardrails to be introduced by the US government. But President Trump is not moved by the doomsday predictions, calling them a ‘hoax'. What is behind his affection for the AI industry? Jonathan Freedland and Guardian US tech editor Blake Montgomery discuss

Guardian US tech editor Blake Montgomery talks about the future of Apple after the resignation of its longtime CEO Tim Cook

Where does Apple – perhaps the most iconic tech company on Earth – go next?

Last week its CEO, Tim Cook, stood down after 15 years. As US Guardian tech editor Blake Montgomery explains, when Cook took over after the death of the charismatic Steve Jobs, there were doubts he could build on his predecessor’s success. In fact, he has overseen extraordinary growth. After a decade of building global supply chains – and charming presidents from Xi Jinping to Donald Trump – he now presides over a company worth $4tn.