World leaders pay tribute to fallen Ukrainian soldiers in Kyiv

World leaders take part in a ceremony in honor of fallen soldiers on the sidelines of a summit in Kyiv, held to mark the third anniversary of Russia's invasion of Ukraine. Ukraine on Monday marked the bleakest anniversary yet of its war against the Russia invasion, with the country's forces under severe pressure on the battlefield. Those present in the Ukrainian capital include European Union chief Ursula von der Leyen, Canadian Prime Minister Justin Trudeau and Danish Prime Minister Mette Frederiksen.