Coca-Cola is probably the most popular brand name beverage on Earth, and as a result it pops up seemingly everywhere you go. A fun side effect of this level of popularity is to see the metamorphoses the product goes through as it crosses borders around the world.
Our correspondent has traveled to the birthplace of the Arab Spring end unearthed such a treasure. Behold the Tunisian can of Coca-Cola Zero (the calorie-free version of Coke).