What are the consequences of last Sunday's forced diversion of a Ryanair plane... for Belarus, Russia and the global travel industry? Also, we ask our Friday panel of journalists about rekindled rows over the origins of Covid-19, with Joe Biden ordering an intelligence probe into whether it could have originated in a lab in the Chinese city of Wuhan. Meanwhile, Dominic Cummings turns on the UK government he once served over its handling of the pandemic.