But I can't live in the past. This Coke Zero is what we have now, and I'll drink to that. This is why Coke tastes better at McDonald's than anywhere else. Coca-Cola: "Just what is the difference ...

A female hand grasps a McDonald's soda cup on a plastic restaurant tray containing other food and drink items - In Green/Shutterstock ...

McDonald's is home to some of the most iconic fast food items, like the Big Mac and those perfect, salty French fries. And there's no better way to round out this meal than with an ice-cold, fizzy ...