Outgoing President Joe Biden and elected President Donald Trump delivered Christmas messages with starkly different tones. Biden’s heartfelt video urged Americans to reflect and unite, emphasizing care and respect for one another. Meanwhile, Trump posted a brief greeting accompanied by politically charged social media posts, including memes and articles aligned with his views. As Biden prepares to leave office, the deepening polarization in the U.S. remains a challenge, with Trump signaling intentions to pursue political retribution.