Addressing the threat posed by TikTok, and taking additional steps to address the national emergency with respect to the information and communications technology and services supply chain : communication from the President of the United States, transmitting an executive order that takes additional steps to deal with the national emergency with respect to the information and communications technology and services supply chain declared in Executive Order 13873 of May 15, 2020, pursuant to 50 U.S.C. 1703(b); Public law 95- 223, Sec. 204(b); (91 Stat. 1627) and 50 U.S.C. 1641(b); Public law 94-412, Sec. 401(b); (90 Stat. 1257).