NFL star Nick Bosa's decision to wear a "Make America Great Again" hat during a postgame interview has sparked controversy, with the league now reviewing the situation for potential rules violations. The NFL prohibits players from wearing or displaying political messages while on the job, citing its rulebook. While Bosa is free to express his views outside the stadium, he could face punishment for doing so inside. A fine seems likely if the league determines a violation occurred.

Source: https://www.cbssports.com/nfl/news/why-49ers-nick-bosa-could-face-nfl-punishment-for-wearing-political-hat-during-crashing-of-postgame-interview/