Nearly half of eligible Toronto residents have now received a fourth dose of COVID-19 vaccine

Syringes and vials of Pfizer-BioNTech COVID-19 vaccine are seen on a work surface during a drive through clinic at St. Lawrence College in Kingston, Ont., Saturday, Dec. 18, 2021. THE CANADIAN PRESS/Lars Hagberg Syringes and vials of Pfizer-BioNTech COVID-19 vaccine are seen on a work surface during a drive through clinic at St. Lawrence College in Kingston, Ont., Saturday, Dec. 18, 2021. THE CANADIAN PRESS/Lars Hagberg

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Crimea 'sabotage' highlights Russia's woes in Ukraine war

A spate of explosions and a fire that was still burning Wednesday have turned Russian-annexed Crimea from a secure base for the further invasion of Ukraine into the latest flashpoint highlighting Moscow's challenges ahead in a war that is nearing the half-year mark.