Trump's coming to see the Queen but what actually happens on a state visit?

Ben Rhodes was Barack Obama’s national security adviser and accompanied him on his UK state visit in 2011. He reveals what goes into planning a trip of this scale and what the UK should expect when Trump arrives next week. Plus: Paul Owen on the fallout from Mueller’s first public statement on his investigation. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>