Prime Minister Justin Trudeau’s carbon tax exemption for home heating oil has renewed criticism of the entire scheme — a cornerstone of Canada’s plan to curb greenhouse gas emissions and address climate change. CBC’s Aaron Wherry weighs in on how the Liberal government is weathering a storm of its own making. For transcripts of Front Burner, please visit: https://www.cbc.ca/radio/frontburner/transcripts Transcripts of each episode will be made available by the next workday.