Canadian Prime Minister Justin Trudeau wrapped up his first official visit to South Korea, where the two countries strengthened their cultural and trade ties.

Now Trudeau is in Japan ahead of the G7 Leaders' Summit, which will focus on the growing global threats of China and Russia.

Mackenzie Gray explains from Hiroshima on how the war in Ukraine and nuclear disarmament are key issues of this year’s meeting.

For more info, please go to https://globalnews.ca/news/9708342/g7-summit-preview-ukraine-war/

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