A video of President Joe Biden wearing a 'Trump 2024' campaign hat has gone viral, sparking a mix of surprise and humor across social media. The incident occurred during Biden's visit to the Shanksville Fire Station in Pennsylvania, following a 9/11 memorial ceremony. The White House clarified that Biden wore the hat as a gesture of bipartisan unity after a Trump supporter suggested the exchange. The moment has been widely shared and commented on, with reactions ranging from jokes about Biden's age to remarks on the political implications. The exchange was seen as a light-hearted moment, underscoring Biden's call for unity in a divided political landscape.