Heavy rain across southern Alberta prompts flood worries, flashbacks to 2013 disaster

Fears of flooding are rising high in Calgary and other parts of southern Alberta, as the city is under a local state of emergency due to heavy rain. Heather Yourex-West explains how this is bringing back painful memories of the 2013 disaster, and what makes this year different. Plus, Global News meteorologist Tiffany Lizée looks at what's in the forecast.