World leaders lay out goals for COP26 climate summit

The COP26 climate summit has started in Glasgow, with world leaders, including Prime Minister Justin Trudeau, arriving for days of intense negotiations aimed at limiting global warming and the effects of climate change.

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The National is CBC's flagship nightly news program, featuring the day's top stories with in-depth and original journalism, with hosts Adrienne Arsenault and Andrew Chang in Toronto, Ian Hanomansing in Vancouver and the CBC's chief political correspondent, Rosemary Barton in Ottawa.