A year later at a G7 meeting also in Canada, Trump made his most indelible mark on the summit circuit. A viral photo showed him sitting defiant, with arms crossed, staring up at German’s then-chancellor Angela Merkel, while other leaders stood around her.

Trump stormed out of the last G7 summit that Canada hosted, in 2018, and many will be watching this morning’s meeting, scheduled for 9 a.m. local time in Kananaskis, Alta. The meeting comes weeks into regular calls and text messages between Carney and Trump as they try to resolve an economic spat caused by Trump’s various tariffs.