Donald Trump embarks on his first state visit to the UK by testing the countries’ special relationship, Blackstone strikes the largest private real estate deal in history and US technology companies are re-examining their supply chains to identify Chinese groups that may be targeted in the US-China trade war. Plus, the FT’s Global Technology correspondent Tim Bradshaw previews what’s likely to come out of Apple’s Worldwide Developers Conference this week. See acast.com/privacy for privacy and opt-out information.