This Newsweek article from 5/18/2020 is more telling than the clickbait lead in title it starts with TDS.
Trump's Secret New Watchlist Lets His Administration Track Americans Without Needing a Warrant
Quotes down in the articles:
"August 6, 2015, Attorney General Loretta E. Lynch signed Order No. 3548, granting the FBI's Terrorist Screening Center "the authority to manage, disseminate, perform identity verification, and encounter management functions regarding TOC Actors."
Ummmm
"With Donald Trump's ascent to the White House, watchlisting changed. Three days into the new administration, the FBI issued a technical modification to the National Crime Information Center Operating Manual, notifying users that the "Known or Appropriately Suspected Terrorist File" was being renamed the "Known or Suspected Terrorist File." Appropriately Suspected had been added by the civil liberties-oriented Obama administration and its deletion signaled what one official labels "body language" that opened a floodgate."
https://www.newsweek.com/trumps-secret-new-watchlist-lets-his-administration-track-americans-without-needing-warrant-1504772