The Department of Justice has begun a broad criminal investigation into Americans who have worked with Russia’s state television networks, signaling an aggressive effort to combat the Kremlin’s influence operations leading up to the presidential election in November, according to American officials briefed on the inquiry.
This month, F.B.I. agents searched the homes of two prominent figures with connections to Russian state media: Scott Ritter, a former United Nations weapons inspector and critic of American foreign policy, and Dimitri K. Simes, an adviser to former President Donald J. Trump’s first presidential campaign in 2016. Prosecutors have not announced charges against either of the men.
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The investigation comes in the wake of the Biden administration’s official intelligence findings that Russia’s state news organizations, including the global news channel RT, are working with its intelligence agencies to sway elections around the world.
https://en.wikipedia.org/wiki/Foreign_Agents_Registration_Act from 1938 to counter nazi propaganda
and for comparison
https://en.wikipedia.org/wiki/Russian_foreign_agent_law the more persecutorial russian one from 2012