Taiwan accuses China of simulating invasion following Pelosi visit

Tensions are rising in the waters off Taiwan. The Taiwanese government accused China of rehearsing an attack against the Island. U.S. House Speaker Nancy Pelosi visited there this week, sparking an angry backlash from Chinese officials, and a launch of military drills in and around the Taiwan Straight. Abigail Bimman reports on calls for the Canadian government to respond.