It was the classic family portrait in more ways than one. World leaders gritted their teeth, fixed their smiles and covered up the obvious divisions as they gathered for a fractious G7 summit. And it was all done in less than 20 seconds.
As they assembled, Donald Trump walked straight past Theresa May and Angela Merkel without even acknowledging them. On his face was an expression well known to viewers of The Apprentice, his reality television show. Mouth turned down, eyes narrow and glaring. He does it when displeased, or about to fire someone.
It is easy to see why Mr Trump resembled a bear with a sore head in La Malbaie, a sleepy town in Quebec, Canada. This was not a trip to fill him with...