Dominic Cummings' empire is crumbling, and taking us all down with it

As far as can be ascertained, the only demonstrable victory in Cummings' perpetual wars has been forcing Westminster journalists to have their briefings in an inconvenient location. This, arguably, is not a fair price to have paid for four years' worth of Brexit misery, roughly £66bn of lost growth, and a country transformed overnight into an international joke