A father finds his son's tragic story being used to sell a bogus product that claims to remove everything from pesticides to bacteria, including E.coli, from your food. We put that device to the test and discover not only is the product we bought no better than tap water — it's outright dangerous.

Marketplace reveals the growing number of vet clinics being bought up by corporations across the country and reveals how those takeovers are driving up cost of care across Canada.