Final answer:
Firestone's and Trinko's opinion pieces share a common opposition to the soda ban.
Step-by-step explanation:
One similarity between Firestone's and Trinko's opinion pieces on the soda ban is that they are both opposed to the Sugary Drinks Portion Cap rule. They present their arguments and perspectives against the rule, highlighting their concerns about personal freedom, government overreach, and the potential negative impact on businesses and consumer choice.
Learn more about Firestone's and Trinko's opinion on the soda ban