Political crisis engulfs Canada's governing party

Canada's Prime Minister Justin Trudeau is under increasing pressure over his response of US president-elect Donald Trump's threat to impose heavy economic sanctions on his country. It comes as a close ally of Mr Trudeau, Chrystia Freeland, resigned as Finance Minister on Monday.

Also in the programme: We speak to a retired US general who oversaw the military operation in Syria and Iraq against the so-called "Islamic State" ; and we find out why the town that's known as the polar bear capital of the world is becoming increasingly uncomfortable for their human neighbours.

(Picture: Canada’s Prime Minister Justin Trudeau at an event the day in Ottawa. Credit: Carlos Osorio/REUTERS)