Related: Another fast-food burger chain is quietly closing locations However, this leaves many wondering what the borderline between reality and illusion is, and how far a company can go before it crosses the line into deception.

In a class-action lawsuit, 19 customers accuse fast food giant Burger King of overstating the size of the Whopper in its ads. They say the hamburger appears 35% larger in photos than the actual burger. Ford reported that it has offset $1 billion in tariff-related costs, out of the expected $2.5 billion.