פורום ארץ הצבי

Any citizen of the United States wherever he may be, who, without authority of the United States, directly or indirectly commences or carries out any correspondence or intercourse with any foreign government or any officer or any agent thereof, with intent to influence the measures or conduct of any foreign government or any official or agent thereof, in relations to any disputes or controversies with the United States, or to defeat the measures of the United States, shall be fined not more than $5,000 or imprisoned not more than three years, or both.
– Logan Act, 1799