With about a month before the Liberal government's break on the fuel excise tax is set to expire, Conservative Leader Pierre Poilievre is demanding that Prime Minister Mark Carney cancel

Ottawa eliminated its fuel excise tax in April to fight costs from the Middle East war, but the tax break had a built-in expiration date.

With about a month before the Liberal government's break on the fuel excise tax is set to expire, Conservative Leader Pierre Poilievre is demanding that Prime Minister Mark Carney…