Bondi Beach shooting, Pierre Poilievre denies internal party struggles, Gazans receiving medical treatment abroad, and more

At least 15 people are dead and dozens are injured after a horrific attack at Bondi Beach in Australia. Two gunmen carried out a targeted attack on Sydney's Jewish community, opening fire on a Hanukkah celebration. Australia's Prime Minister is calling it "an evil act of antisemitism". You'll hear the latest from Sydney, and reaction from around the world.

Also: Pierre Poilievre insists Conservatives are united behind his message of making life more affordable for Canadians - even after another of his MP's crossed the floor this week. In an exclusive interview with CBC News, the Conservative Leader denies the latest defection is a sign of internal problems.

And: Over the past two years, more than 10,000 Palestinians have been evacuated from Gaza to receive medical treatment abroad. Thousands of others are still waiting to be transferred out. Doctors are pleading for borders, like the Rafah crossing with Egypt, to be reopened. We'll take you to Turkey, where about 500 Palestinians are being treated. 

Plus: Suspect arrested in Brown University shooting, Vulnerable people dying in cold weather, B.C. braces for more rain, and more.