I don't know why rumors like this persist when they're so easy to fact check. When I go on Walmart's website, a 2-liter (~half gallon) bottle of store-brand col

I don't know why rumors like this persist when they're so easy to fact check. When I go on Walmart's website, a 2-liter (~half gallon) bottle of store-brand cola is $0.87 and a gallon of drinking water is $1.00.