More than 97,000 Canadians living in Iran have registered with the embassy and are trying to find a way out of the country. Dennis Horak, Canada's former head of mission to Iran, joins CBC's Jennifer Yoon to discuss what the Canadian government can do to help. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow CBC News on TikTok: https://www.tiktok.com/@cbcnews Subscribe to CBC News on