The first sentence in Ben Tarnoff's article pretty much says it all... " What if a cold drink cost more on a hot day?". So, Amazon's purchase of Whole Foods has gone through. I promise you, Amazon will be a disruptor there, too. It's called "surge pricing". In other words, instant supply and demand determining pricing of what you eat and drink...even better, you have to believe them and trust they all aren't colluding. Because they're just so honest. and it&#...