The oil fuelling Russia’s war, and how Canada could help wean Europe off of it

Russia’s war in Ukraine is in part funded by its oil, but weaning Europe off it isn’t straightforward. What can Canada's energy industry do to help, and what are the implications in the process? Matt Galloway talks to Dieter Helm, a professor of economic policy at the University of Oxford; and Jackie Forrest, executive director of the ARC Energy Research Institute in Calgary.