What’s at stake in the possible Line 5 pipeline closure
Refinery workers and energy experts warn that the closure of the Line 5 pipeline — which supplies half of Ontario and Quebec's oil — will bring a spike in gas prices, and fuel shortages. Scott Archer, with the pipefitters union in Sarnia, Ont., and Warren Mabee, director of the Institute for Energy and Environmental Policy at Queen's University, tell us what's at stake.