Vancouver Aquarium helps free entangled sea lion

There has been a complicated rescue operation off the B.C. coast to save another animal that had become entangled in fishing gear. Kylie Stanton has more on what needed to be done to help a sea lion that may have been unable to eat for months.

• ‘Gut-wrenching’: Rescue crews free severely entangled sea lion in B.C.’s Salish Sea