WASHINGTON (AP) — A bill that could lead to the popular video-sharing app TikTok being unavailable in the United States is quickly gaining traction in the House.

Lawmakers advanced legislation against TikTok Thursday as they voiced concerns about the potential for the platform to surveil and manipulate Americans.

The measure gained the support of House Speaker Mike Johnson on Thursday and could soon come up for a full vote in the House.

The White House has provided technical support in the drafting of the bill, though White House press secretary Karine Jean-Pierre said the TikTok legislation “still needs some work” to get to a place where President Joe Biden would endorse it.