As world leaders gather at the G7 summit in Kananaskis, Alta., Lesley Boyer has a message. The Calgary grandmother is angry that U.S. President Donald Trump keeps talking about

Leaders of some of the world’s biggest economic powers arrived in the Canadian Rockies on Sunday for a Group of Seven summit, overshadowed by an escalating conflict between Israel and Iran and U.S.

Ordinarily, such a development would dominate the high-level discussions, but this time around, world leaders will likely need to also focus on another pressing issue: trade. “You can’t afford not to talk about it,