Hostage rescued, nuclear fears, new Covid vaccines, and more

An Israeli man reunites with his family after months as a hostage in Gaza. The moment is putting more pressure on Prime Minister Benjamin Netanyahu to secure a hostage deal, and bring the remaining captives home.

Also: The head of the UN’s nuclear watchdog agency is warning about Ukraine’s push into Russia’s Kursk region, saying fighting near the Kursk nuclear facility could result in disaster.

And: COVID-19 cases are on the rise, and Health Canada says it's in the process of reviewing new vaccines. The agency says that work should be done by early autumn.

Plus…. Trudeau’s cabinet focuses on Canada’s relationship with the U.S., Oasis reunites after 15 years, and more.