Lessons learned, forgotten from the 1st wave

The second wave of the coronavirus is battering much of the country right now. Over the weekend, Alberta, Saskatchewan, Manitoba, Ontario and Quebec all had record-breaking new case numbers. As some familiar issues re-emerge, like deadly outbreaks at long-term care homes, we're talking to Globe and Mail health columnist Andre Picard about what Canadians learned from the first wave, and what lessons we've missed.