It's not the snow banks, bad driving or dark-side-of-the-moon type temperatures that frighten Canadians about winter; it's the cost of keeping warm. It's expensive, it's unavoidable and it's likely to go on until May or so, depending on your zone. But there are things we can do to lessen the blow. Here are 15 tricks to take some of the bite out of those heating bills. 1. How well is your home ...