On Monday morning I had a delivery to my apartment from the nearby off-licence - or liquor store, as they say over here. And I put a jokey picture on Twitter of a bottle of gin and eight bottles of tonic, with the caption that at least I had the next week sorted. After leaving the White House Briefing Room on Monday evening following a marathon two-hour 24-minute press conference, I felt I could have knocked off the whole lot in one sitting. This has been the most dizzying, jaw-dropping, eyeball-popping, head-spinning news conference I have ever attended. And I...