Fewer plenary sessions and more one-on-one meetings as world leaders adapt to return of unpredictable US president

President Trump meets with G7 allies near Calgary after slapping tariffs on countries around the world and vowing to make Canada the 51st U.S. state.

U.S. President Donald Trump arrived for a G7 meeting in Canada with a range of pressing issues from the Israel-Iran conflict to trade to try to figure out with his counterparts…