Israel at war after Hamas launches worst attack 'in a generation'

A surprise attack by Hamas militants in southern Israel has left hundreds dead. Israel immediately launched air strikes into Gaza and has vowed to wipe out the militant group. With fears the conflict could spread 'The West Block' host Mercedes Stephenson speaks to Chuck Freilich, a former deputy national security advisor for Israel and a professor at Columbia University and Tel Aviv University. Plus, this Thanksgiving many Canadians are feeling the pinch when it comes to the high cost of food. Stephenson speaks to Industry Minister François-Philippe Champagne about the federal plan to bring some relief to your grocery bill. Learn more about your ad choices. Visit megaphone.fm/adchoices