Burning Questions: Will we be able to return to the skies any time soon?

Burning Questions: The pandemic has left a multitude of unknowns in its wake. In a year-end series, the Financial Post explores some of the most intriguing. The rollout of vaccines that inoculate against COVID-19 is injecting hope that next year will bring recovery in many sectors of the economy. The aviation sector, however, stands out as one where nobody expects a rebound in 2021 — even with two vaccines now approved by...