The oft-quoted industry explanations for high wireless prices — costly operating margins and a sparse Canadian population, for example — are insufficient to explain lower prices found in other countries and even between some provinces. Experts say Canada needs to do something about competition before things get worse.

Can a little clip harness the power of a scientific phenomenon known as quantum entanglement and boost your strength and balance? Five of six panellists on CBC's Dragons' Den thought so, at least while the cameras were rolling. Marketplace takes a closer look at a wellness product's bold claims.