KEY POINTS
  • President Joe Biden's election campaign officially joined TikTok weeks before lawmakers introduced a bill calling on ByteDance to divest the video app.
  • Candidates recognize the importance of using TikTok to reach younger potential voters, but the company's connection to China poses a persistent problem for campaigns.
  • "If you want to reach younger people who are very apathetic, they're on TikTok," said Maggie Macdonald, a political science professor at the University of Kentucky.
TikTok Music has launched on Wednesday in Australia, Singapore and Mexico to a small group of users.

When Joe Biden joined TikTok on the eve of the Super Bowl last month, political scientist Maggie Macdonald was struck by what she called the "meta" nature of the president's first post.

In the video, Biden poked fun at a conspiracy theory that he rigged the Super Bowl — in favor of the Kansas City Chiefs — to somehow help his reelection efforts.