The value of Coca Cola is said to have dropped in the region of four billion dollars after Cristiano Ronaldo removed two bottles of coke, and replace them with water during a press conference on Monday’s Portugal’s opening of the Euro 2020 game against Hungary. The Portugal captain, a renowned health fanatic who eschews carbonated drinks and alcohol, underlined his point by holding a bottle of water while saying “agua”, a Portuguese and Spanish word for water. Though the water brand he used also happened to be owned by Coca Cola,...