King Charles welcomes US President Donald Trump on his second state visit to Britain. There was plenty of pomp and pageantry but also protests.

Also on the programme: we'll hear from inside Gaza City where thousands of people are trying to escape heavy Israeli bombardment; and a powerful new AI tool which can estimate the long-term risk of more than a thousand diseases.

(Photo: US President Donald Trump and King Charles III watch a flypast by the RAF Red Arrows during a Beating Retreat military ceremony at Windsor Castle, Berkshire, on day one of the president's second state visit to the UK. Credit: PA)