Leaders of some of the world’s biggest economic powers will arrive in the Canadian Rockies on Sunday for a Group of Seven summit shadowed by a widening war in the Middle East, and U.S. President Donald Trump’s unresolved trade war with allies and

Protests during the upcoming G7 leaders summit in Kananaskis, Alta., may be starkly different than demonstrations happening this week against immigration crackdowns in the United States.

Global trade will be a major focus at next week's G7 summit as world leaders gather in Alberta, including U.S. President Donald Trump, who will be making his first appearance at a major international event since returning to the White House in January.