Article III, Section 3 of the United States Constitution:
Section 3. Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court.
The Congress shall have power to declare the Punishment of Treason, but no Attainder of Treason shall work Corruption of Blood, or Forfeiture except during the Life of the Person attainted.
See: http://en.wikipedia.org/wiki/Treason
Some crimes against the state is treason, sedition and rebellion
exampla ofcrimes against national security and the law of nation
S. H. Cuttler has written: 'The law of treason and treason trials in later medieval France' -- subject(s): History, Medieval Law, Politics and government, Treason, Trials (Treason) 'The Law of Treason and Treason Trials in Later Medieval France'
Yes, and it is against the law. If you do something to carry it out there is a guarantee of a FBI visit.
in the UK a crime against the crown is called treason
Treason is punishable by death or life imprisonment.
A person who commits treason is known in law as a traitor.
Treason Treason
Treason
In law, treason is the crime that covers some of the more serious acts of disloyalty to one's sovereign or nation. Historically, treason also covered the murder of specific social superiors, such as the murder of a husband by his wife (treason against the king was known as high treason and treason against a lesser superior was petit treason). The government must present testimony of at least two witnesses to the same treasonous act or secure a confession in open court. http://knowinglaw.blogspot.com/
Treason?
Aiding a nation's declared enemy (especially during wartime), rebellion, insurrection, advocating overthrow of a [legal] government, and misprision of treason (e.g., failure to report treason) are typical examples of acts of treason. You may want to check the actual wording of law on the subject in the U.S.C.A. Title 18 (Crimes), Chapter 115.