U.S. Treasury Yellen: Twitter should be held to certain standards for content

U.S. Treasury Secretary Janet Yellen on Wednesday said social media company Twitter should be held to certain standards for content, arguing that it is "not that different" from radio stations and broadcasters subject to such rules.

Speaking at the New York Times Dealbook Summit in New York, Yellen also said she believed that there were legitimate national security concerns related to TikTok, the Chinese-owned video social media app.