Ku Klux Klan Act (Civil Rights Act of 1871): Purpose: To combat Klan violence and protect African Americans' civil rights during Reconstruction. Key Provisions of the act made it a federal crime to conspire to deny constitutional rights, authorized the President to use force (even suspending habeas corpus) to enforce the law, and allowed individuals to sue state officials who violated their rights under color of law (42 U.S.C. §1983).

However under the USA PATRIOT Act (2001) and Antiterrorism and Effective Death Penalty Act (AEDPA) (1996), law enforcement has authority to arrest them as the FBI classifies sovereign-citizen extremists as comprising a domestic terrorist movement. Plus mentioning Russia and China should get you on a decades long vacation in Guantanamo Bay, Cuba. The couple openly admit they are sovereign citizens