Are about to blastoff on a mission around earth. hello and welcome. borisjohnson has his eyes on a post—brexit, post—covid future. not that those two seismic issues have been entirely put to bed, the fallout will occupy government for years to come. but suddenly there is a question mark over what the purpose of this government really is. and a reshuffle usually gives us a clue. the trouble is this wasn't the most radical of reshuffles, today, certainly not the night of the long knives. yes, the foreign secretary dominic raab, paid the price over his handling of the afghanistan crisis. gavi...