B.C. landslide: Chilcotin River likely to flow over dam

The B.C. government says the most likely way for water to start getting through the Chilcotin River landslide dam is a gradual overtopping, but plans are being put in place for other scenarios, including a catastrophic breach and flooding. Travis Prasad reports.

• B.C. landslide: Water will take 12 to 24 hours to reach Hope when dam breaches