The portable document format (PDF to you) has been around for more than 30 years. It’s criticised, ridiculed and ubiquitous. But now the millennial technology faces a Generation Alpha challenge in the form of artificial intelligence. We assess whether PDFs will survive.

We think Heathrow airport needs a third runway, and props to Britain’s Labour government for backing it. But it’s threatening to become ruinously expensive. Our leader explains how to build a vital infrastructure project the right way. 

Also, today’s episode of The Insider asks whether America will go to war with Iran and what the consequences might be. Watch from 6pm London time.