Prime Minister Mark Carney visits Qatar to strengthen bilateral ties; European leaders push back against U.S. President Donald Trump’s tariff threats over Greenland; Prince Edward Island is seeing strong population growth, but housing and health services are struggling to keep pace; and more.

CTV National News for Tuesday, September 15, 2026: Four major Canadian airports are open to private investment
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CTV National News for Monday, September 14, 2026: Canada’s first investment summit targets global investors
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CTV National News for Sunday, Sept. 13, 2026: Carney begins high-stakes investment summit
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