"Biden's TikTok Debut: Navigating National Security and Connecting with Young Voters"

President Biden's re-election campaign has joined TikTok after struggling with young TikTok users, as shown by recent NBC News poll numbers. The poll indicates that while young TikTok users lean more towards the Democratic Party, they narrowly prefer Donald Trump over Biden in a hypothetical general election matchup. In contrast, young voters who don't use TikTok as frequently show almost identical support for Biden and Trump, despite being slightly less Democratic-leaning. These findings suggest that Biden is facing challenges in gaining support from young voters, particularly those who use TikTok.