First blast of cold weather set to hit southern Ontario

Frost advisories are in effect across southern Ontario. (ECCCWeatherON/Twitter) Frost advisories are in effect across southern Ontario. (ECCCWeatherON/Twitter)

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Putin calls nuclear weapons a tool of deterrence in Ukraine

Russian President Vladimir Putin on Wednesday hailed the annexation of Ukrainian territories as a major achievement and said his country's nuclear weapons serve as a tool of deterrence in the war that the Kremlin calls a 'special military operation.'