KS took him apart again and Boris couldn’t ask a many other questions either.
I sensed even the Tories getting annoyed with his apparent lack of attention to detail.
Sadly for Johnson his premiership was meant to be about desk banging and speeches about Brexit, he’s clearly not set up to deal with this.
Thing is you don't have to be able to deal with it, if you have a competent team below you thinking ahead and predicting all of this (wasn't hard to think of all the questions that would come up) then you just need to be able to present it and point to the relevant answer. A lot of great managers I've worked with aren't necessarily the brains of the operation but know when to delegate and take advice from others.
But the people doing some of the behind the scenes work are lacking.