The Biden administration published an online security rule to strengthen its legal backing for restrictions on foreign based apps, including TikTok. It provides additional criteria the Commerce Secretary can use to restrict such apps that present "undue or unacceptable risks." Instead of the wording "subject to foreign coercion", there is the wording "subject to the jurisdiction or direction of a foreign adversary." WSJ throws light on the legal challenges called the Berman amendments. Berman's amendments took away the right of the president of the US to regulate or ban "informational materials" from adversarial nations. It was written at the end of the Cold War and is seen as needing to be completely rewritten.