What is skiplagging, the money-saving travel hack that airlines loathe?

The Manitoba government is planning to scrap the PST on all groceries, as announced earlier today by Premier Wab Kinew. Here in Ontario, it's a bit of a different story. Most basic groceries – fruits, vegetables, and canned beans – are already exempt from Ontario’s provincial HST. Prepared foods – snacks, beverages, and single-serve items – are taxed. So that would be anything from bags of chips and chocolate bars, to pre-made salads and rotisserie chickens. Should Ontario follow Manitoba's lead? What about the feds? Mike Von Massow is a Food...