It also exists in the US[0] and is applied[1]. [0] https://en.wikipedia.org/wiki/Foreign_Agents_Registration_Act https://en.wikipedia.org/wiki/Foreign_Agents_R

It also exists in the US[0] and is applied[1]. [0] https://en.wikipedia.org/wiki/Foreign_Agents_Registration_Act https://en.wikipedia.org/wiki/Foreign_Agents_Registration_Ac... [1] https://en.wikipedia.org/wiki/Maria_Butina https://en.wikipedia.org/wiki/Maria_Butina